[PALEMOON] Remove the migrator

25 files changed, 3 insertions, 3228 deletions

diff --git a/application/palemoon/components/build/moz.build b/application/palemoon/components/build/moz.build
index 5bc4858d7..c85723e16 100644
--- a/application/palemoon/components/build/moz.build
+++ b/application/palemoon/components/build/moz.build
@@ -18,7 +18,6 @@ LOCAL_INCLUDES += [
     '../about',
     '../dirprovider',
     '../feeds',
-    '../migration',
     '../shell',
 ]
 
diff --git a/application/palemoon/components/build/nsBrowserCompsCID.h b/application/palemoon/components/build/nsBrowserCompsCID.h
index e325e43d4..23670ae80 100644
--- a/application/palemoon/components/build/nsBrowserCompsCID.h
+++ b/application/palemoon/components/build/nsBrowserCompsCID.h
@@ -4,14 +4,6 @@
 
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef XP_WIN
-#define NS_WINIEHISTORYENUMERATOR_CID \
-{ 0x93480624, 0x806e, 0x4756, { 0xb7, 0xcb, 0x0f, 0xb7, 0xdd, 0x74, 0x6a, 0x8f } }
-
-#define NS_IEHISTORYENUMERATOR_CONTRACTID \
-  "@mozilla.org/profile/migrator/iehistoryenumerator;1"
-#endif
-
 #define NS_SHELLSERVICE_CID \
 { 0x63c7b9f4, 0xcc8, 0x43f8, { 0xb6, 0x66, 0xa, 0x66, 0x16, 0x55, 0xcb, 0x73 } }
 
diff --git a/application/palemoon/components/build/nsModule.cpp b/application/palemoon/components/build/nsModule.cpp
index fad87d831..304280ca9 100644
--- a/application/palemoon/components/build/nsModule.cpp
+++ b/application/palemoon/components/build/nsModule.cpp
@@ -16,10 +16,6 @@
 #include "nsGNOMEShellService.h"
 #endif
 
-#if defined(XP_WIN)
-#include "nsIEHistoryEnumerator.h"
-#endif
-
 #include "rdf.h"
 #include "nsFeedSniffer.h"
 #include "AboutRedirector.h"
@@ -40,10 +36,6 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsMacShellService)
 NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsGNOMEShellService, Init)
 #endif
 
-#if defined(XP_WIN)
-NS_GENERIC_FACTORY_CONSTRUCTOR(nsIEHistoryEnumerator)
-#endif
-
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsFeedSniffer)
 
 NS_DEFINE_NAMED_CID(NS_BROWSERDIRECTORYPROVIDER_CID);
@@ -54,9 +46,7 @@ NS_DEFINE_NAMED_CID(NS_SHELLSERVICE_CID);
 #endif
 NS_DEFINE_NAMED_CID(NS_FEEDSNIFFER_CID);
 NS_DEFINE_NAMED_CID(NS_BROWSER_ABOUT_REDIRECTOR_CID);
-#if defined(XP_WIN)
-NS_DEFINE_NAMED_CID(NS_WINIEHISTORYENUMERATOR_CID);
-#elif defined(XP_MACOSX)
+#ifdef XP_MACOSX
 NS_DEFINE_NAMED_CID(NS_SHELLSERVICE_CID);
 #endif
 
@@ -69,9 +59,7 @@ static const mozilla::Module::CIDEntry kBrowserCIDs[] = {
 #endif
     { &kNS_FEEDSNIFFER_CID, false, nullptr, nsFeedSnifferConstructor },
     { &kNS_BROWSER_ABOUT_REDIRECTOR_CID, false, nullptr, AboutRedirector::Create },
-#if defined(XP_WIN)
-    { &kNS_WINIEHISTORYENUMERATOR_CID, false, nullptr, nsIEHistoryEnumeratorConstructor },
-#elif defined(XP_MACOSX)
+#ifdef XP_MACOSX
     { &kNS_SHELLSERVICE_CID, false, nullptr, nsMacShellServiceConstructor },
 #endif
     { nullptr }
@@ -101,9 +89,7 @@ static const mozilla::Module::ContractIDEntry kBrowserContracts[] = {
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "newtab", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "permissions", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
     { NS_ABOUT_MODULE_CONTRACTID_PREFIX "downloads", &kNS_BROWSER_ABOUT_REDIRECTOR_CID },
-#if defined(XP_WIN)
-    { NS_IEHISTORYENUMERATOR_CONTRACTID, &kNS_WINIEHISTORYENUMERATOR_CID },
-#elif defined(XP_MACOSX)
+#ifdef XP_MACOSX
     { NS_SHELLSERVICE_CONTRACTID, &kNS_SHELLSERVICE_CID },
 #endif
     { nullptr }
diff --git a/application/palemoon/components/migration/BrowserProfileMigrators.manifest b/application/palemoon/components/migration/BrowserProfileMigrators.manifest
deleted file mode 100644
index d7fec75e3..000000000
--- a/application/palemoon/components/migration/BrowserProfileMigrators.manifest
+++ /dev/null
@@ -1,14 +0,0 @@
-component {6F8BB968-C14F-4D6F-9733-6C6737B35DCE} ProfileMigrator.js
-contract @mozilla.org/toolkit/profile-migrator;1 {6F8BB968-C14F-4D6F-9733-6C6737B35DCE}
-component {4cec1de4-1671-4fc3-a53e-6c539dc77a26} ChromeProfileMigrator.js
-contract @mozilla.org/profile/migrator;1?app=browser&type=chrome {4cec1de4-1671-4fc3-a53e-6c539dc77a26}
-component {91185366-ba97-4438-acba-48deaca63386} FirefoxProfileMigrator.js
-contract @mozilla.org/profile/migrator;1?app=browser&type=firefox {91185366-ba97-4438-acba-48deaca63386}
-#ifdef HAS_IE_MIGRATOR
-component {3d2532e3-4932-4774-b7ba-968f5899d3a4} IEProfileMigrator.js
-contract @mozilla.org/profile/migrator;1?app=browser&type=ie {3d2532e3-4932-4774-b7ba-968f5899d3a4}
-#endif
-#ifdef HAS_SAFARI_MIGRATOR
-component {4b609ecf-60b2-4655-9df4-dc149e474da1} SafariProfileMigrator.js
-contract @mozilla.org/profile/migrator;1?app=browser&type=safari {4b609ecf-60b2-4655-9df4-dc149e474da1}
-#endif
diff --git a/application/palemoon/components/migration/ChromeProfileMigrator.js b/application/palemoon/components/migration/ChromeProfileMigrator.js
deleted file mode 100644
index 61955fbb4..000000000
--- a/application/palemoon/components/migration/ChromeProfileMigrator.js
+++ /dev/null
@@ -1,463 +0,0 @@
-/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- * vim: sw=2 ts=2 sts=2 et */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const Cc = Components.classes;
-const Ci = Components.interfaces;
-const Cu = Components.utils;
-const Cr = Components.results;
-
-const FILE_INPUT_STREAM_CID = "@mozilla.org/network/file-input-stream;1";
-
-const S100NS_FROM1601TO1970 = 0x19DB1DED53E8000;
-const S100NS_PER_MS = 10;
-
-const AUTH_TYPE = {
-  SCHEME_HTML: 0,
-  SCHEME_BASIC: 1,
-  SCHEME_DIGEST: 2
-};
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/NetUtil.jsm");
-Cu.import("resource://gre/modules/FileUtils.jsm");
-Cu.import("resource:///modules/MigrationUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-                                  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "OSCrypto",
-                                  "resource://gre/modules/OSCrypto.jsm");
-
-/**
- * Convert Chrome time format to Date object
- *
- * @param   aTime
- *          Chrome time 
- * @return  converted Date object
- * @note    Google Chrome uses FILETIME / 10 as time.
- *          FILETIME is based on same structure of Windows.
- */
-function chromeTimeToDate(aTime)
-{
-  return new Date((aTime * S100NS_PER_MS - S100NS_FROM1601TO1970 ) / 10000);
-}
-
-/**
- * Insert bookmark items into specific folder.
- *
- * @param   aFolderId
- *          id of folder where items will be inserted
- * @param   aItems
- *          bookmark items to be inserted
- */
-function insertBookmarkItems(aFolderId, aItems)
-{
-  for (let i = 0; i < aItems.length; i++) {
-    let item = aItems[i];
-
-    try {
-      if (item.type == "url") {
-        PlacesUtils.bookmarks.insertBookmark(aFolderId,
-                                             NetUtil.newURI(item.url),
-                                             PlacesUtils.bookmarks.DEFAULT_INDEX,
-                                             item.name);
-      } else if (item.type == "folder") {
-        let newFolderId =
-          PlacesUtils.bookmarks.createFolder(aFolderId,
-                                             item.name,
-                                             PlacesUtils.bookmarks.DEFAULT_INDEX);
-
-        insertBookmarkItems(newFolderId, item.children);
-      }
-    } catch (e) {
-      Cu.reportError(e);
-    }
-  }
-}
-
-
-function ChromeProfileMigrator() {
-  let chromeUserDataFolder = FileUtils.getDir(
-#ifdef XP_WIN
-    "LocalAppData", ["Google", "Chrome", "User Data"]
-#elifdef XP_MACOSX
-    "ULibDir", ["Application Support", "Google", "Chrome"]
-#else
-    "Home", [".config", "google-chrome"]
-#endif
-    , false);
-  this._chromeUserDataFolder = chromeUserDataFolder.exists() ?
-    chromeUserDataFolder : null;
-}
-
-ChromeProfileMigrator.prototype = Object.create(MigratorPrototype);
-
-ChromeProfileMigrator.prototype.getResources =
-  function Chrome_getResources(aProfile) {
-    if (this._chromeUserDataFolder) {
-      let profileFolder = this._chromeUserDataFolder.clone();
-      profileFolder.append(aProfile.id);
-      if (profileFolder.exists()) {
-        let possibleResources = [GetBookmarksResource(profileFolder),
-                                 GetHistoryResource(profileFolder),
-                                 GetCookiesResource(profileFolder),
-#ifdef XP_WIN
-                                 GetWindowsPasswordsResource(profileFolder)
-#endif
-                                 ];
-        return [r for each (r in possibleResources) if (r != null)];
-      }
-    }
-    return [];
-  };
-
-Object.defineProperty(ChromeProfileMigrator.prototype, "sourceProfiles", {
-  get: function Chrome_sourceProfiles() {
-    if ("__sourceProfiles" in this)
-      return this.__sourceProfiles;
-
-    if (!this._chromeUserDataFolder)
-      return [];
-
-    let profiles = [];
-    try {
-      // Local State is a JSON file that contains profile info.
-      let localState = this._chromeUserDataFolder.clone();
-      localState.append("Local State");
-      if (!localState.exists())
-        throw new Error("Chrome's 'Local State' file does not exist.");
-      if (!localState.isReadable())
-        throw new Error("Chrome's 'Local State' file could not be read.");
-
-      let fstream = Cc[FILE_INPUT_STREAM_CID].createInstance(Ci.nsIFileInputStream);
-      fstream.init(localState, -1, 0, 0);
-      let inputStream = NetUtil.readInputStreamToString(fstream, fstream.available(),
-                                                        { charset: "UTF-8" });
-      let info_cache = JSON.parse(inputStream).profile.info_cache;
-      for (let profileFolderName in info_cache) {
-        let profileFolder = this._chromeUserDataFolder.clone();
-        profileFolder.append(profileFolderName);
-        profiles.push({
-          id: profileFolderName,
-          name: info_cache[profileFolderName].name || profileFolderName,
-        });
-      }
-    } catch (e) {
-      Cu.reportError("Error detecting Chrome profiles: " + e);
-      // If we weren't able to detect any profiles above, fallback to the Default profile.
-      let defaultProfileFolder = this._chromeUserDataFolder.clone();
-      defaultProfileFolder.append("Default");
-      if (defaultProfileFolder.exists()) {
-        profiles = [{
-          id: "Default",
-          name: "Default",
-        }];
-      }
-    }
-
-    // Only list profiles from which any data can be imported
-    return this.__sourceProfiles = profiles.filter(function(profile) {
-      let resources = this.getResources(profile);
-      return resources && resources.length > 0;
-    }, this);
-  }
-});
-
-Object.defineProperty(ChromeProfileMigrator.prototype, "sourceHomePageURL", {
-  get: function Chrome_sourceHomePageURL() {
-    let prefsFile = this._chromeUserDataFolder.clone();
-    prefsFile.append("Preferences");
-    if (prefsFile.exists()) {
-      // XXX reading and parsing JSON is synchronous.
-      let fstream = Cc[FILE_INPUT_STREAM_CID].
-                    createInstance(Ci.nsIFileInputStream);
-      fstream.init(file, -1, 0, 0);
-      try {
-        return JSON.parse(
-          NetUtil.readInputStreamToString(fstream, fstream.available(),
-                                          { charset: "UTF-8" })
-            ).homepage;
-      }
-      catch(e) {
-        Cu.reportError("Error parsing Chrome's preferences file: " + e);
-      }
-    }
-    return "";
-  }
-});
-
-function GetBookmarksResource(aProfileFolder) {
-  let bookmarksFile = aProfileFolder.clone();
-  bookmarksFile.append("Bookmarks");
-  if (!bookmarksFile.exists())
-    return null;
-
-  return {
-    type: MigrationUtils.resourceTypes.BOOKMARKS,
-
-    migrate: function(aCallback) {
-      NetUtil.asyncFetch(bookmarksFile, MigrationUtils.wrapMigrateFunction(
-        function(aInputStream, aResultCode) {
-          if (!Components.isSuccessCode(aResultCode))
-            throw new Error("Could not read Bookmarks file");
-            
-          // Parse Chrome bookmark file that is JSON format
-          let bookmarkJSON = NetUtil.readInputStreamToString(
-            aInputStream, aInputStream.available(), { charset : "UTF-8" });
-          let roots = JSON.parse(bookmarkJSON).roots;
-          PlacesUtils.bookmarks.runInBatchMode({
-            runBatched: function() {
-              // Importing bookmark bar items
-              if (roots.bookmark_bar.children &&
-                  roots.bookmark_bar.children.length > 0) {
-                // Toolbar
-                let parentId = PlacesUtils.toolbarFolderId;
-                if (!MigrationUtils.isStartupMigration) { 
-                  parentId = MigrationUtils.createImportedBookmarksFolder(
-                    "Chrome", parentId);
-                }
-                insertBookmarkItems(parentId, roots.bookmark_bar.children);
-              }
-
-              // Importing bookmark menu items
-              if (roots.other.children &&
-                  roots.other.children.length > 0) {
-                // Bookmark menu
-                let parentId = PlacesUtils.bookmarksMenuFolderId;
-                if (!MigrationUtils.isStartupMigration) { 
-                  parentId = MigrationUtils.createImportedBookmarksFolder(
-                    "Chrome", parentId);
-                }
-                insertBookmarkItems(parentId, roots.other.children);
-              }
-            }
-          }, null);
-        }, aCallback));
-    }
-  };
-}
-
-function GetHistoryResource(aProfileFolder) {
-  let historyFile = aProfileFolder.clone();
-  historyFile.append("History");
-  if (!historyFile.exists())
-    return null;
-
-  return {
-    type: MigrationUtils.resourceTypes.HISTORY,
-
-    migrate: function(aCallback) {
-      let dbConn = Services.storage.openUnsharedDatabase(historyFile);
-      let stmt = dbConn.createAsyncStatement(
-        "SELECT url, title, last_visit_time, typed_count FROM urls WHERE hidden = 0");
-
-      stmt.executeAsync({
-        handleResult : function(aResults) {
-          let places = [];
-          for (let row = aResults.getNextRow(); row; row = aResults.getNextRow()) {
-            try {
-              // if having typed_count, we changes transition type to typed.
-              let transType = PlacesUtils.history.TRANSITION_LINK;
-              if (row.getResultByName("typed_count") > 0)
-                transType = PlacesUtils.history.TRANSITION_TYPED;
-
-              places.push({
-                uri: NetUtil.newURI(row.getResultByName("url")),
-                title: row.getResultByName("title"),
-                visits: [{
-                  transitionType: transType,
-                  visitDate: chromeTimeToDate(
-                               row.getResultByName(
-                                 "last_visit_time")) * 1000,
-                }],
-              });
-            } catch (e) {
-              Cu.reportError(e);
-            }
-          }
-
-          try {
-            PlacesUtils.asyncHistory.updatePlaces(places);
-          } catch (e) {
-            Cu.reportError(e);
-          }
-        },
-
-        handleError : function(aError) {
-          Cu.reportError("Async statement execution returned with '" +
-                         aError.result + "', '" + aError.message + "'");
-        },
-
-        handleCompletion : function(aReason) {
-          dbConn.asyncClose();
-          aCallback(aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED);
-        }
-      });
-      stmt.finalize();
-    }
-  };
-}
-
-function GetCookiesResource(aProfileFolder) {
-  let cookiesFile = aProfileFolder.clone();
-  cookiesFile.append("Cookies");
-  if (!cookiesFile.exists())
-    return null;
-
-  return {
-    type: MigrationUtils.resourceTypes.COOKIES,
-
-    migrate: function(aCallback) {
-      let dbConn = Services.storage.openUnsharedDatabase(cookiesFile);
-      let stmt = dbConn.createAsyncStatement(
-          "SELECT host_key, path, name, value, secure, httponly, expires_utc FROM cookies");
-
-      stmt.executeAsync({
-        handleResult : function(aResults) {
-          for (let row = aResults.getNextRow(); row; row = aResults.getNextRow()) {
-            let host_key = row.getResultByName("host_key");
-            if (host_key.match(/^\./)) {
-              // 1st character of host_key may be ".", so we have to remove it
-              host_key = host_key.substr(1);
-            }
-
-            try {
-              let expiresUtc =
-                chromeTimeToDate(row.getResultByName("expires_utc")) / 1000;
-              Services.cookies.add(host_key,
-                                   row.getResultByName("path"),
-                                   row.getResultByName("name"),
-                                   row.getResultByName("value"),
-                                   row.getResultByName("secure"),
-                                   row.getResultByName("httponly"),
-                                   false,
-                                   parseInt(expiresUtc));
-            } catch (e) {
-              Cu.reportError(e);
-            }
-          }
-        },
-
-        handleError : function(aError) {
-          Cu.reportError("Async statement execution returned with '" +
-                         aError.result + "', '" + aError.message + "'");
-        },
-
-        handleCompletion : function(aReason) {
-          dbConn.asyncClose();
-          aCallback(aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED);
-        },
-      });
-      stmt.finalize();
-    }
-  }
-}
-
-function GetWindowsPasswordsResource(aProfileFolder) {
-  let loginFile = aProfileFolder.clone();
-  loginFile.append("Login Data");
-  if (!loginFile.exists())
-    return null;
-
-  return {
-    type: MigrationUtils.resourceTypes.PASSWORDS,
-
-    migrate(aCallback) {
-      let dbConn = Services.storage.openUnsharedDatabase(loginFile);
-      let stmt = dbConn.createAsyncStatement(`
-        SELECT origin_url, action_url, username_element, username_value,
-        password_element, password_value, signon_realm, scheme, date_created,
-        times_used FROM logins WHERE blacklisted_by_user = 0`);
-      let crypto = new OSCrypto();
-      let utf8Converter = Cc["@mozilla.org/intl/utf8converterservice;1"].getService(Ci.nsIUTF8ConverterService);
-
-      stmt.executeAsync({
-        _rowToLoginInfo(row) {
-          let loginInfo = {
-            username: utf8Converter.convertURISpecToUTF8(row.getResultByName("username_value"), "UTF-8"),
-            password: utf8Converter.convertURISpecToUTF8(
-                        crypto.decryptData(crypto.arrayToString(row.getResultByName("password_value")), null),
-                        "UTF-8"),
-            hostName: NetUtil.newURI(row.getResultByName("origin_url")).prePath,
-            submitURL: null,
-            httpRealm: null,
-            usernameElement: row.getResultByName("username_element"),
-            passwordElement: row.getResultByName("password_element"),
-            timeCreated: chromeTimeToDate(row.getResultByName("date_created") + 0).getTime(),
-            timesUsed: row.getResultByName("times_used") + 0,
-          };
-
-          switch (row.getResultByName("scheme")) {
-            case AUTH_TYPE.SCHEME_HTML:
-              loginInfo.submitURL = NetUtil.newURI(row.getResultByName("action_url")).prePath;
-              break;
-            case AUTH_TYPE.SCHEME_BASIC:
-            case AUTH_TYPE.SCHEME_DIGEST:
-              // signon_realm format is URIrealm, so we need remove URI
-              loginInfo.httpRealm = row.getResultByName("signon_realm")
-                                    .substring(loginInfo.hostName.length + 1);
-              break;
-            default:
-              throw new Error("Login data scheme type not supported: " +
-                              row.getResultByName("scheme"));
-          }
-
-          return loginInfo;
-        },
-
-        handleResult(aResults) {
-          for (let row = aResults.getNextRow(); row; row = aResults.getNextRow()) {
-            try {
-              let loginInfo = this._rowToLoginInfo(row);
-              let login = Cc["@mozilla.org/login-manager/loginInfo;1"].createInstance(Ci.nsILoginInfo);
-
-              login.init(loginInfo.hostName, loginInfo.submitURL, loginInfo.httpRealm,
-                         loginInfo.username, loginInfo.password, loginInfo.usernameElement,
-                         loginInfo.passwordElement);
-              login.QueryInterface(Ci.nsILoginMetaInfo);
-              login.timeCreated = loginInfo.timeCreated;
-              login.timeLastUsed = loginInfo.timeCreated;
-              login.timePasswordChanged = loginInfo.timeCreated;
-              login.timesUsed = loginInfo.timesUsed;
-
-              // Add the login only if there's not an existing entry
-              let logins = Services.logins.findLogins({}, login.hostname,
-                                                      login.formSubmitURL,
-                                                      login.httpRealm);
-
-              // Bug 1187190: Password changes should be propagated depending on timestamps.
-              if (!logins.some(l => login.matches(l, true))) {
-                Services.logins.addLogin(login);
-              }
-            } catch (e) {
-              Cu.reportError(e);
-            }
-          }
-        },
-
-        handleError(aError) {
-          Cu.reportError("Async statement execution returned with '" +
-                         aError.result + "', '" + aError.message + "'");
-        },
-
-        handleCompletion(aReason) {
-          dbConn.asyncClose();
-          aCallback(aReason == Ci.mozIStorageStatementCallback.REASON_FINISHED);
-          crypto.finalize();
-        },
-      });
-      stmt.finalize();
-    }
-  };
-}
-
-ChromeProfileMigrator.prototype.classDescription = "Chrome Profile Migrator";
-ChromeProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=chrome";
-ChromeProfileMigrator.prototype.classID = Components.ID("{4cec1de4-1671-4fc3-a53e-6c539dc77a26}");
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([ChromeProfileMigrator]);
diff --git a/application/palemoon/components/migration/FirefoxProfileMigrator.js b/application/palemoon/components/migration/FirefoxProfileMigrator.js
deleted file mode 100644
index ab4ae55fb..000000000
--- a/application/palemoon/components/migration/FirefoxProfileMigrator.js
+++ /dev/null
@@ -1,117 +0,0 @@
-/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- * vim: sw=2 ts=2 sts=2 et */
- /* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-/*
- * Migrates from a Pale Moon profile in a lossy manner in order to clean up a
- * user's profile.  Data is only migrated where the benefits outweigh the
- * potential problems caused by importing undesired/invalid configurations
- * from the source profile.
- */
-
-Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-Components.utils.import("resource:///modules/MigrationUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesBackups",
-                                  "resource://gre/modules/PlacesBackups.jsm");
-
-function FirefoxProfileMigrator() { }
-
-FirefoxProfileMigrator.prototype = Object.create(MigratorPrototype);
-
-FirefoxProfileMigrator.prototype._getAllProfiles = function () {
-  let allProfiles = new Map();
-  let profiles =
-    Components.classes["@mozilla.org/toolkit/profile-service;1"]
-              .getService(Components.interfaces.nsIToolkitProfileService)
-              .profiles;
-  while (profiles.hasMoreElements()) {
-    let profile = profiles.getNext().QueryInterface(Components.interfaces.nsIToolkitProfile);
-    let rootDir = profile.rootDir;
-
-    if (rootDir.exists() && rootDir.isReadable() &&
-        !rootDir.equals(MigrationUtils.profileStartup.directory)) {
-      allProfiles.set(profile.name, rootDir);
-    }
-  }
-  return allProfiles;
-};
-
-function sorter(a, b) {
-  return a.id.toLocaleLowerCase().localeCompare(b.id.toLocaleLowerCase());
-}
-
-Object.defineProperty(FirefoxProfileMigrator.prototype, "sourceProfiles", {
-  get: function() {
-    return [{id: x, name: x} for (x of this._getAllProfiles().keys())].sort(sorter);
-  }
-});
-
-FirefoxProfileMigrator.prototype.getResources = function(aProfile) {
-  let sourceProfileDir = aProfile ? this._getAllProfiles().get(aProfile.id) :
-    Components.classes["@mozilla.org/toolkit/profile-service;1"]
-              .getService(Components.interfaces.nsIToolkitProfileService)
-              .selectedProfile.rootDir;
-  if (!sourceProfileDir || !sourceProfileDir.exists() ||
-      !sourceProfileDir.isReadable())
-    return null;
-
-  // Being a startup-only migrator, we can rely on
-  // MigrationUtils.profileStartup being set.
-  let currentProfileDir = MigrationUtils.profileStartup.directory;
-
-  // Surely data cannot be imported from the current profile.
-  if (sourceProfileDir.equals(currentProfileDir))
-    return null;
-
-  let getFileResource = function(aMigrationType, aFileNames) {
-    let files = [];
-    for (let fileName of aFileNames) {
-      let file = sourceProfileDir.clone();
-      file.append(fileName);
-
-      if (file.exists()) {
-        files.push(file);
-      }
-    }
-    if (!files.length) {
-      return null;
-    }
-    return {
-      type: aMigrationType,
-      migrate: function(aCallback) {
-        for (let file of files) {
-          file.copyTo(currentProfileDir, "");
-        }
-        aCallback(true);
-      }
-    };
-  };
-
-  let types = MigrationUtils.resourceTypes;
-  let places = getFileResource(types.HISTORY, ["places.sqlite", "places.sqlite-wal"]);
-  let cookies = getFileResource(types.COOKIES, ["cookies.sqlite", "cookies.sqlite-wal"]);
-  let passwords = getFileResource(types.PASSWORDS,
-                                  ["signons.sqlite", "logins.json", "key3.db"]);
-  let formData = getFileResource(types.FORMDATA, ["formhistory.sqlite"]);
-  let bookmarksBackups = getFileResource(types.OTHERDATA,
-    [PlacesBackups.profileRelativeFolderPath]);
-  let dictionary = getFileResource(types.OTHERDATA, ["persdict.dat"]);
-
-  return [r for each (r in [places, cookies, passwords, formData,
-                            dictionary, bookmarksBackups]) if (r)];
-}
-
-Object.defineProperty(FirefoxProfileMigrator.prototype, "startupOnlyMigrator", {
-  get: function() true
-});
-
-
-FirefoxProfileMigrator.prototype.classDescription = "Firefox Profile Migrator";
-FirefoxProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=firefox";
-FirefoxProfileMigrator.prototype.classID = Components.ID("{91185366-ba97-4438-acba-48deaca63386}");
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([FirefoxProfileMigrator]);
diff --git a/application/palemoon/components/migration/IEProfileMigrator.js b/application/palemoon/components/migration/IEProfileMigrator.js
deleted file mode 100644
index a46deae68..000000000
--- a/application/palemoon/components/migration/IEProfileMigrator.js
+++ /dev/null
@@ -1,521 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const Cc = Components.classes;
-const Ci = Components.interfaces;
-const Cu = Components.utils;
-const Cr = Components.results;
-
-const kMainKey = "Software\\Microsoft\\Internet Explorer\\Main";
-const kRegMultiSz = 7;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/NetUtil.jsm");
-Cu.import("resource:///modules/MigrationUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-                                  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "ctypes",
-                                  "resource://gre/modules/ctypes.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "WindowsRegistry",
-                                  "resource://gre/modules/WindowsRegistry.jsm");
-
-Cu.importGlobalProperties(["File"]);
-
-////////////////////////////////////////////////////////////////////////////////
-//// Helpers.
-
-let CtypesHelpers = {
-  _structs: {},
-  _functions: {},
-  _libs: {},
-
-  /**
-   * Must be invoked once before first use of any of the provided helpers.
-   */
-  initialize: function CH_initialize() {
-    const WORD = ctypes.uint16_t;
-    const DWORD = ctypes.uint32_t;
-    const BOOL = ctypes.int;
-
-    this._structs.SYSTEMTIME = new ctypes.StructType('SYSTEMTIME', [
-      {wYear: WORD},
-      {wMonth: WORD},
-      {wDayOfWeek: WORD},
-      {wDay: WORD},
-      {wHour: WORD},
-      {wMinute: WORD},
-      {wSecond: WORD},
-      {wMilliseconds: WORD}
-    ]);
-
-    this._structs.FILETIME = new ctypes.StructType('FILETIME', [
-      {dwLowDateTime: DWORD},
-      {dwHighDateTime: DWORD}
-    ]);
-
-    try {
-      this._libs.kernel32 = ctypes.open("Kernel32");
-      this._functions.FileTimeToSystemTime =
-        this._libs.kernel32.declare("FileTimeToSystemTime",
-                                    ctypes.default_abi,
-                                    BOOL,
-                                    this._structs.FILETIME.ptr,
-                                    this._structs.SYSTEMTIME.ptr);
-    } catch (ex) {
-      this.finalize();
-    }
-  },
-
-  /**
-   * Must be invoked once after last use of any of the provided helpers.
-   */
-  finalize: function CH_finalize() {
-    this._structs = {};
-    this._functions = {};
-    for each (let lib in this._libs) {
-      try {
-        lib.close();
-      } catch (ex) {}
-    }
-    this._libs = {};
-  },
-
-  /**
-   * Converts a FILETIME struct (2 DWORDS), to a SYSTEMTIME struct.
-   *
-   * @param aTimeHi
-   *        Least significant DWORD.
-   * @param aTimeLo
-   *        Most significant DWORD.
-   * @return a Date object representing the converted datetime.
-   */
-  fileTimeToDate: function CH_fileTimeToDate(aTimeHi, aTimeLo) {
-    let fileTime = this._structs.FILETIME();
-    fileTime.dwLowDateTime = aTimeLo;
-    fileTime.dwHighDateTime = aTimeHi;
-    let systemTime = this._structs.SYSTEMTIME();
-    let result = this._functions.FileTimeToSystemTime(fileTime.address(),
-                                                      systemTime.address());
-    if (result == 0)
-      throw new Error(ctypes.winLastError);
-
-    return new Date(systemTime.wYear,
-                    systemTime.wMonth - 1,
-                    systemTime.wDay,
-                    systemTime.wHour,
-                    systemTime.wMinute,
-                    systemTime.wSecond,
-                    systemTime.wMilliseconds);
-  }
-};
-
-/**
- * Checks whether an host is an IP (v4 or v6) address.
- *
- * @param aHost
- *        The host to check.
- * @return whether aHost is an IP address.
- */
-function hostIsIPAddress(aHost) {
-  try {
-    Services.eTLD.getBaseDomainFromHost(aHost);
-  } catch (e if e.result == Cr.NS_ERROR_HOST_IS_IP_ADDRESS) {
-    return true;
-  } catch (e) {}
-  return false;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//// Resources
-
-function Bookmarks() {
-}
-
-Bookmarks.prototype = {
-  type: MigrationUtils.resourceTypes.BOOKMARKS,
-
-  get exists() !!this._favoritesFolder,
-
-  __favoritesFolder: null,
-  get _favoritesFolder() {
-    if (!this.__favoritesFolder) {
-      let favoritesFolder = Services.dirsvc.get("Favs", Ci.nsIFile);
-      if (favoritesFolder.exists() && favoritesFolder.isReadable())
-        this.__favoritesFolder = favoritesFolder;
-    }
-    return this.__favoritesFolder;
-  },
-
-  __toolbarFolderName: null,
-  get _toolbarFolderName() {
-    if (!this.__toolbarFolderName) {
-      // Retrieve the name of IE's favorites subfolder that holds the bookmarks
-      // in the toolbar. This was previously stored in the registry and changed
-      // in IE7 to always be called "Links".
-      let folderName = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                                                  "Software\\Microsoft\\Internet Explorer\\Toolbar",
-                                                  "LinksFolderName");
-      this.__toolbarFolderName = folderName || "Links";
-    }
-    return this.__toolbarFolderName;
-  },
-
-  migrate: function B_migrate(aCallback) {
-    PlacesUtils.bookmarks.runInBatchMode({
-      runBatched: (function migrateBatched() {
-        // Import to the bookmarks menu.
-        let destFolderId = PlacesUtils.bookmarksMenuFolderId;
-        if (!MigrationUtils.isStartupMigration) {
-          destFolderId =
-            MigrationUtils.createImportedBookmarksFolder("IE", destFolderId);
-        }
-
-        this._migrateFolder(this._favoritesFolder, destFolderId);
-
-        aCallback(true);
-      }).bind(this)
-    }, null);
-  },
-
-  _migrateFolder: function B__migrateFolder(aSourceFolder, aDestFolderId) {
-    // TODO (bug 741993): the favorites order is stored in the Registry, at
-    // HCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Favorites
-    // Until we support it, bookmarks are imported in alphabetical order.
-    let entries = aSourceFolder.directoryEntries;
-    while (entries.hasMoreElements()) {
-      let entry = entries.getNext().QueryInterface(Ci.nsIFile);
-
-      // Make sure that entry.path == entry.target to not follow .lnk folder
-      // shortcuts which could lead to infinite cycles.
-      if (entry.isDirectory() && entry.path == entry.target) {
-        let destFolderId;
-        if (entry.leafName == this._toolbarFolderName &&
-            entry.parent.equals(this._favoritesFolder)) {
-          // Import to the bookmarks toolbar.
-          destFolderId = PlacesUtils.toolbarFolderId;
-          if (!MigrationUtils.isStartupMigration) {
-            destFolderId =
-              MigrationUtils.createImportedBookmarksFolder("IE", destFolderId);
-          }
-        }
-        else {
-          // Import to a new folder.
-          destFolderId =
-            PlacesUtils.bookmarks.createFolder(aDestFolderId, entry.leafName,
-                                               PlacesUtils.bookmarks.DEFAULT_INDEX);
-        }
-
-        if (entry.isReadable()) {
-          // Recursively import the folder.
-          this._migrateFolder(entry, destFolderId);
-        }
-      }
-      else {
-        // Strip the .url extension, to both check this is a valid link file,
-        // and get the associated title.
-        let matches = entry.leafName.match(/(.+)\.url$/i);
-        if (matches) {
-          let fileHandler = Cc["@mozilla.org/network/protocol;1?name=file"].
-                            getService(Ci.nsIFileProtocolHandler);
-          let uri = fileHandler.readURLFile(entry);
-          let title = matches[1];
-
-          PlacesUtils.bookmarks.insertBookmark(aDestFolderId,
-                                               uri,
-                                               PlacesUtils.bookmarks.DEFAULT_INDEX,
-                                               title);
-        }
-      }
-    }
-  }
-};
-
-function History() {
-}
-
-History.prototype = {
-  type: MigrationUtils.resourceTypes.HISTORY,
-
-  get exists() true,
-
-  __typedURLs: null,
-  get _typedURLs() {
-    if (!this.__typedURLs) {
-      // The list of typed URLs is a sort of annotation stored in the registry.
-      // Currently, IE stores 25 entries and this value is not configurable,
-      // but we just keep reading up to the first non-existing entry to support
-      // possible future bumps of this limit.
-      this.__typedURLs = {};
-      let registry = Cc["@mozilla.org/windows-registry-key;1"].
-                     createInstance(Ci.nsIWindowsRegKey);
-      try {
-        registry.open(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                      "Software\\Microsoft\\Internet Explorer\\TypedURLs",
-                      Ci.nsIWindowsRegKey.ACCESS_READ);
-        for (let entry = 1; registry.hasValue("url" + entry); entry++) {
-          let url = registry.readStringValue("url" + entry);
-          this.__typedURLs[url] = true;
-        }
-      } catch (ex) {
-      } finally {
-        registry.close();
-      }
-    }
-    return this.__typedURLs;
-  },
-
-  migrate: function H_migrate(aCallback) {
-    let places = [];
-    let historyEnumerator = Cc["@mozilla.org/profile/migrator/iehistoryenumerator;1"].
-                            createInstance(Ci.nsISimpleEnumerator);
-    while (historyEnumerator.hasMoreElements()) {
-      let entry = historyEnumerator.getNext().QueryInterface(Ci.nsIPropertyBag2);
-      let uri = entry.get("uri").QueryInterface(Ci.nsIURI);
-      // MSIE stores some types of URLs in its history that we don't handle,
-      // like HTMLHelp and others.  Since we don't properly map handling for
-      // all of them we just avoid importing them.
-      if (["http", "https", "ftp", "file"].indexOf(uri.scheme) == -1) {
-        continue;
-      }
-
-      let title = entry.get("title");
-      // Embed visits have no title and don't need to be imported.
-      if (title.length == 0) {
-        continue;
-      }
-
-      // The typed urls are already fixed-up, so we can use them for comparison.
-      let transitionType = this._typedURLs[uri.spec] ?
-                             Ci.nsINavHistoryService.TRANSITION_TYPED :
-                             Ci.nsINavHistoryService.TRANSITION_LINK;
-      let lastVisitTime = entry.get("time");
-
-      places.push(
-        { uri: uri,
-          title: title,
-          visits: [{ transitionType: transitionType,
-                     visitDate: lastVisitTime }]
-        }
-      );
-    }
-
-    // Check whether there is any history to import.
-    if (places.length == 0) {
-      aCallback(true);
-      return;
-    }
-
-    PlacesUtils.asyncHistory.updatePlaces(places, {
-      _success: false,
-      handleResult: function() {
-        // Importing any entry is considered a successful import.
-        this._success = true;
-      },
-      handleError: function() {},
-      handleCompletion: function() {
-        aCallback(this._success);
-      }
-    });
-  }
-};
-
-function Cookies() {
-}
-
-Cookies.prototype = {
-  type: MigrationUtils.resourceTypes.COOKIES,
-
-  get exists() !!this._cookiesFolder,
-
-  __cookiesFolder: null,
-  get _cookiesFolder() {
-    // Cookies are stored in txt files, in a Cookies folder whose path varies
-    // across the different OS versions.  CookD takes care of most of these
-    // cases, though, in Windows Vista/7, UAC makes a difference.
-    // If UAC is enabled, the most common destination is CookD/Low.  Though,
-    // if the user runs the application in administrator mode or disables UAC,
-    // cookies are stored in the original CookD destination.  Cause running the
-    // browser in administrator mode is unsafe and discouraged, we just care
-    // about the UAC state.
-    if (!this.__cookiesFolder) {
-      let cookiesFolder = Services.dirsvc.get("CookD", Ci.nsIFile);
-      if (cookiesFolder.exists() && cookiesFolder.isReadable()) {
-        // Check if UAC is enabled.
-        if (Services.appinfo.QueryInterface(Ci.nsIWinAppHelper).userCanElevate) {
-          cookiesFolder.append("Low");
-        }
-        this.__cookiesFolder = cookiesFolder;
-      }
-    }
-    return this.__cookiesFolder;
-  },
-
-  migrate: function C_migrate(aCallback) {
-    CtypesHelpers.initialize();
-
-    let cookiesGenerator = (function genCookie() {
-      let success = false;
-      let entries = this._cookiesFolder.directoryEntries;
-      while (entries.hasMoreElements()) {
-        let entry = entries.getNext().QueryInterface(Ci.nsIFile);
-        // Skip eventual bogus entries.
-        if (!entry.isFile() || !/\.txt$/.test(entry.leafName))
-          continue;
-
-        this._readCookieFile(entry, function(aSuccess) {
-          // Importing even a single cookie file is considered a success.
-          if (aSuccess)
-            success = true;
-          try {
-            cookiesGenerator.next();
-          } catch (ex) {}
-        });
-
-        yield;
-      }
-
-      CtypesHelpers.finalize();
-
-      aCallback(success);
-    }).apply(this);
-    cookiesGenerator.next();
-  },
-
-  _readCookieFile: function C__readCookieFile(aFile, aCallback) {
-    let fileReader = Cc["@mozilla.org/files/filereader;1"].
-                     createInstance(Ci.nsIDOMFileReader);
-    fileReader.addEventListener("loadend", (function onLoadEnd() {
-      fileReader.removeEventListener("loadend", onLoadEnd, false);
-
-      if (fileReader.readyState != fileReader.DONE) {
-        Cu.reportError("Could not read cookie contents: " + fileReader.error);
-        aCallback(false);
-        return;
-      }
-
-      let success = true;
-      try {
-        this._parseCookieBuffer(fileReader.result);
-      } catch (ex) {
-        Components.utils.reportError("Unable to migrate cookie: " + ex);
-        success = false;
-      } finally {
-        aCallback(success);
-      }
-    }).bind(this), false);
-    fileReader.readAsText(new File(aFile));
-  },
-
-  /**
-   * Parses a cookie file buffer and returns an array of the contained cookies.
-   *
-   * The cookie file format is a newline-separated-values with a "*" used as
-   * delimeter between multiple records.
-   * Each cookie has the following fields:
-   *  - name
-   *  - value
-   *  - host/path
-   *  - flags
-   *  - Expiration time most significant integer
-   *  - Expiration time least significant integer
-   *  - Creation time most significant integer
-   *  - Creation time least significant integer
-   *  - Record delimiter "*"
-   *
-   * @note All the times are in FILETIME format.
-   */
-  _parseCookieBuffer: function C__parseCookieBuffer(aTextBuffer) {
-    // Note the last record is an empty string.
-    let records = [r for each (r in aTextBuffer.split("*\n")) if (r)];
-    for (let record of records) {
-      let [name, value, hostpath, flags,
-           expireTimeLo, expireTimeHi] = record.split("\n");
-
-      // IE stores deleted cookies with a zero-length value, skip them.
-      if (value.length == 0)
-        continue;
-
-      let hostLen = hostpath.indexOf("/");
-      let host = hostpath.substr(0, hostLen);
-      let path = hostpath.substr(hostLen);
-
-      // For a non-null domain, assume it's what Mozilla considers
-      // a domain cookie.  See bug 222343.
-      if (host.length > 0) {
-        // Fist delete any possible extant matching host cookie.
-        Services.cookies.remove(host, name, path, false);
-        // Now make it a domain cookie.
-        if (host[0] != "." && !hostIsIPAddress(host))
-          host = "." + host;
-      }
-
-      let expireTime = CtypesHelpers.fileTimeToDate(Number(expireTimeHi),
-                                                    Number(expireTimeLo));
-      Services.cookies.add(host,
-                           path,
-                           name,
-                           value,
-                           Number(flags) & 0x1, // secure
-                           false, // httpOnly
-                           false, // session
-                           expireTime);
-    }
-  }
-};
-
-
-////////////////////////////////////////////////////////////////////////////////
-//// Migrator
-
-function IEProfileMigrator()
-{
-}
-
-IEProfileMigrator.prototype = Object.create(MigratorPrototype);
-
-IEProfileMigrator.prototype.getResources = function IE_getResources() {
-  let resources = [
-    new Bookmarks()
-  , new History()
-  , new Cookies()
-  ];
-  return [r for each (r in resources) if (r.exists)];
-};
-
-Object.defineProperty(IEProfileMigrator.prototype, "sourceHomePageURL", {
-  get: function IE_get_sourceHomePageURL() {
-    let defaultStartPage = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_LOCAL_MACHINE,
-                                                      kMainKey, "Default_Page_URL");
-    let startPage = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                                               kMainKey, "Start Page");
-    // If the user didn't customize the Start Page, he is still on the default
-    // page, that may be considered the equivalent of our about:home.  There's
-    // no reason to retain it, since it is heavily targeted to IE.
-    let homepage = startPage != defaultStartPage ? startPage : "";
-
-    // IE7+ supports secondary home pages located in a REG_MULTI_SZ key.  These
-    // are in addition to the Start Page, and no empty entries are possible,
-    // thus a Start Page is always defined if any of these exists, though it
-    // may be the default one.
-    let secondaryPages = WindowsRegistry.readRegKey(Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
-                                                    kMainKey, "Secondary Start Pages");
-    if (secondaryPages) {
-      if (homepage)
-        secondaryPages.unshift(homepage);
-      homepage = secondaryPages.join("|");
-    }
-
-    return homepage;
-  }
-});
-
-IEProfileMigrator.prototype.classDescription = "IE Profile Migrator";
-IEProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=ie";
-IEProfileMigrator.prototype.classID = Components.ID("{3d2532e3-4932-4774-b7ba-968f5899d3a4}");
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([IEProfileMigrator]);
diff --git a/application/palemoon/components/migration/MigrationUtils.jsm b/application/palemoon/components/migration/MigrationUtils.jsm
deleted file mode 100644
index 4461b8af0..000000000
--- a/application/palemoon/components/migration/MigrationUtils.jsm
+++ /dev/null
@@ -1,657 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["MigrationUtils", "MigratorPrototype"];
-
-const Cu = Components.utils;
-const Ci = Components.interfaces;
-const Cc = Components.classes;
-
-const TOPIC_WILL_IMPORT_BOOKMARKS = "initial-migration-will-import-default-bookmarks";
-const TOPIC_DID_IMPORT_BOOKMARKS = "initial-migration-did-import-default-bookmarks";
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "Dict",
-                                  "resource://gre/modules/Dict.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-                                  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
-                                  "resource://gre/modules/NetUtil.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "BookmarkHTMLUtils",
-                                  "resource://gre/modules/BookmarkHTMLUtils.jsm");
-
-let gMigrators = null;
-let gProfileStartup = null;
-let gMigrationBundle = null;
-
-function getMigrationBundle() {
-  if (!gMigrationBundle) {
-    gMigrationBundle = Services.strings.createBundle(
-     "chrome://browser/locale/migration/migration.properties"); 
-  }
-  return gMigrationBundle;
-}
-
-/**
- * Figure out what is the default browser, and if there is a migrator
- * for it, return that migrator's internal name.
- * For the time being, the "internal name" of a migraotr is its contract-id
- * trailer (e.g. ie for @mozilla.org/profile/migrator;1?app=browser&type=ie),
- * but it will soon be exposed properly.
- */
-function getMigratorKeyForDefaultBrowser() {
-  const APP_DESC_TO_KEY = {
-    "Internet Explorer":     "ie",
-    "Safari":                "safari",
-    "Pale Moon web browser": "firefox",
-    "Google Chrome":         "chrome",  // Windows, Linux
-    "Chrome":                "chrome",  // OS X
-  };
-
-  let browserDesc = "";
-  try {
-    let browserDesc =
-      Cc["@mozilla.org/uriloader/external-protocol-service;1"].
-      getService(Ci.nsIExternalProtocolService).
-      getApplicationDescription("http");
-    return APP_DESC_TO_KEY[browserDesc] || "";
-  }
-  catch(ex) {
-    Cu.reportError("Could not detect default browser: " + ex);
-  }
-  return "";
-}
-
-/**
- * Shared prototype for migrators, implementing nsIBrowserProfileMigrator.
- *
- * To implement a migrator:
- * 1. Import this module.
- * 2. Create the prototype for the migrator, extending MigratorPrototype.
- *    Namely: MosaicMigrator.prototype = Object.create(MigratorPrototype);
- * 3. Set classDescription, contractID and classID for your migrator, and set
- *    NSGetFactory appropriately.
- * 4. If the migrator supports multiple profiles, override the sourceProfiles
- *    Here we default for single-profile migrator.
- * 5. Implement getResources(aProfile) (see below).
- * 6. If the migrator supports reading the home page of the source browser,
- *    override |sourceHomePageURL| getter.
- * 7. For startup-only migrators, override |startupOnlyMigrator|.
- */
-this.MigratorPrototype = {
-  QueryInterface: XPCOMUtils.generateQI([Ci.nsIBrowserProfileMigrator]),
-
-  /**
-   * OVERRIDE IF AND ONLY IF the source supports multiple profiles.
-   *
-   * Returns array of profile objects from which data may be imported. The object
-   * should have the following keys:
-   *   id - a unique string identifier for the profile
-   *   name - a pretty name to display to the user in the UI
-   *
-   * Only profiles from which data can be imported should be listed.  Otherwise
-   * the behavior of the migration wizard isn't well-defined.
-   *
-   * For a single-profile source (e.g. safari, ie), this returns null,
-   * and not an empty array.  That is the default implementation.
-   */
-  get sourceProfiles() null,
-
-  /**
-   * MUST BE OVERRIDDEN.
-   *
-   * Returns an array of "migration resources" objects for the given profile,
-   * or for the "default" profile, if the migrator does not support multiple
-   * profiles.
-   *
-   * Each migration resource should provide:
-   * - a |type| getter, retunring any of the migration types (see
-   *   nsIBrowserProfileMigrator).
-   *
-   * - a |migrate| method, taking a single argument, aCallback(bool success),
-   *   for migrating the data for this resource.  It may do its job
-   *   synchronously or asynchronously.  Either way, it must call
-   *   aCallback(bool aSuccess) when it's done.  In the case of an exception
-   *   thrown from |migrate|, it's taken as if aCallback(false) is called.
-   *
-   *   Note: In the case of a simple asynchronous implementation, you may find
-   *   MigrationUtils.wrapMigrateFunction handy for handling aCallback easily.
-   *
-   * For each migration type listed in nsIBrowserProfileMigrator, multiple
-   * migration resources may be provided.  This practice is useful when the
-   * data for a certain migration type is independently stored in few
-   * locations.  For example, the mac version of Safari stores its "reading list"
-   * bookmarks in a separate property list.
-   *
-   * Note that the importation of a particular migration type is reported as
-   * successful if _any_ of its resources succeeded to import (that is, called,
-   * |aCallback(true)|).  However, completion-status for a particular migration
-   * type is reported to the UI only once all of its migrators have called
-   * aCallback.
-   *
-   * @note  The returned array should only include resources from which data
-   *        can be imported.  So, for example, before adding a resource for the
-   *        BOOKMARKS migration type, you should check if you should check that the
-   *        bookmarks file exists.
-   *
-   * @param aProfile
-   *        The profile from which data may be imported, or an empty string
-   *        in the case of a single-profile migrator.
-   *        In the case of multiple-profiles migrator, it is guaranteed that
-   *        aProfile is a value returned by the sourceProfiles getter (see
-   *        above).
-   */
-  getResources: function MP_getResources(aProfile) {
-    throw new Error("getResources must be overridden");
-  },
-
-  /**
-   * OVERRIDE IF AND ONLY IF the migrator is a startup-only migrator (For now,
-   * that is just the Firefox migrator, see bug 737381).  Default: false.
-   *
-   * Startup-only migrators are different in two ways:
-   * - they may only be used during startup.
-   * - the user-profile is half baked during migration.  The folder exists,
-   *   but it's only accessible through MigrationUtils.profileStartup.
-   *   The migrator can call MigrationUtils.profileStartup.doStartup
-   *   at any point in order to initialize the profile.
-   */
-  get startupOnlyMigrator() false,
-
-  /**
-   * OVERRIDE IF AND ONLY IF your migrator supports importing the homepage.
-   * @see nsIBrowserProfileMigrator
-   */
-  get sourceHomePageURL() "",
-
-  /**
-   * DO NOT OVERRIDE - After deCOMing migration, the UI will just call
-   * getResources.
-   *
-   * @see nsIBrowserProfileMigrator
-   */
-  getMigrateData: function MP_getMigrateData(aProfile) {
-    // Tycho: let types = [r.type for each (r in this._getMaybeCachedResources(aProfile))];
-    let types = [];
-
-    for each (r in this._getMaybeCachedResources(aProfile)) {
-      types.push(r.type);
-    }
-
-    return types.reduce(function(a, b) a |= b, 0);
-  },
-
-  /**
-   * DO NOT OVERRIDE - After deCOMing migration, the UI will just call
-   * migrate for each resource.
-   *
-   * @see nsIBrowserProfileMigrator
-   */
-  migrate: function MP_migrate(aItems, aStartup, aProfile) {
-    let resources = this._getMaybeCachedResources(aProfile);
-    if (resources.length == 0)
-      throw new Error("migrate called for a non-existent source");
-
-    if (aItems != Ci.nsIBrowserProfileMigrator.ALL)
-      // Tycho: resources = [r for each (r in resources) if (aItems & r.type)];
-      resources = [];
-
-      for each (r in resources) {
-        if (aItems & r.type) {
-          resources.push(r);
-        }
-      }
-
-    // Called either directly or through the bookmarks import callback.
-    function doMigrate() {
-      // TODO: use Map (for the items) and Set (for the resources)
-      // once they are iterable.
-      let resourcesGroupedByItems = new Dict();
-      resources.forEach(function(resource) {
-        if (resourcesGroupedByItems.has(resource.type))
-          resourcesGroupedByItems.get(resource.type).push(resource);
-        else
-          resourcesGroupedByItems.set(resource.type, [resource]);
-      });
-
-      if (resourcesGroupedByItems.count == 0)
-        throw new Error("No items to import");
-
-      let notify = function(aMsg, aItemType) {
-        Services.obs.notifyObservers(null, aMsg, aItemType);
-      }
-
-      notify("Migration:Started");
-      resourcesGroupedByItems.listkeys().forEach(function(migrationType) {
-        let migrationTypeA = migrationType;
-        let itemResources = resourcesGroupedByItems.get(migrationType);
-        notify("Migration:ItemBeforeMigrate", migrationType);
-
-        let itemSuccess = false;
-        itemResources.forEach(function(resource) {
-          let resourceDone = function(aSuccess) {
-            let resourceIndex = itemResources.indexOf(resource);
-            if (resourceIndex != -1) {
-              itemResources.splice(resourceIndex, 1);
-              itemSuccess |= aSuccess;
-              if (itemResources.length == 0) {
-                resourcesGroupedByItems.del(migrationType);
-                notify(itemSuccess ?
-                       "Migration:ItemAfterMigrate" : "Migration:ItemError",
-                       migrationType);
-                if (resourcesGroupedByItems.count == 0)
-                  notify("Migration:Ended");
-              }
-            }
-          };
-
-          Services.tm.mainThread.dispatch(function() {
-            // If migrate throws, an error occurred, and the callback
-            // (itemMayBeDone) might haven't been called.
-            try {
-              resource.migrate(resourceDone);
-            }
-            catch(ex) {
-              Cu.reportError(ex);
-              resourceDone(false);
-            }
-          }, Ci.nsIThread.DISPATCH_NORMAL);
-        });
-      });
-    }
-
-    if (MigrationUtils.isStartupMigration && !this.startupOnlyMigrator) {
-      MigrationUtils.profileStartup.doStartup();
-
-      // If we're about to migrate bookmarks, first import the default bookmarks.
-      // Note We do not need to do so for the Firefox migrator
-      // (=startupOnlyMigrator), as it just copies over the places database
-      // from another profile.
-      const BOOKMARKS = MigrationUtils.resourceTypes.BOOKMARKS;
-      let migratingBookmarks = resources.some(function(r) r.type == BOOKMARKS);
-      if (migratingBookmarks) {
-        let browserGlue = Cc["@mozilla.org/browser/browserglue;1"].
-                          getService(Ci.nsIObserver);
-        browserGlue.observe(null, TOPIC_WILL_IMPORT_BOOKMARKS, "");
-
-        // Note doMigrate doesn't care about the success of the import.
-        let onImportComplete = function() {
-          browserGlue.observe(null, TOPIC_DID_IMPORT_BOOKMARKS, "");
-          doMigrate();
-        };
-        BookmarkHTMLUtils.importFromURL(
-          "resource:///defaults/profile/bookmarks.html", true).then(
-          onImportComplete, onImportComplete);
-        return;
-      }
-    }
-    doMigrate();
-  },
-
-  /**
-   * DO NOT OVERRIDE - After deCOMing migration, this code
-   * won't be part of the migrator itself.
-   *
-   * @see nsIBrowserProfileMigrator
-   */
-  get sourceExists() {
-    if (this.startupOnlyMigrator && !MigrationUtils.isStartupMigration)
-      return false;
-
-    // For a single-profile source, check if any data is available.
-    // For multiple-profiles source, make sure that at least one
-    // profile is available.
-    let exists = false;
-    try {
-      let profiles = this.sourceProfiles;
-      if (!profiles) {
-        let resources = this._getMaybeCachedResources("");
-        if (resources && resources.length > 0)
-          exists = true;
-      }
-      else {
-        exists = profiles.length > 0;
-      }
-    }
-    catch(ex) {
-      Cu.reportError(ex);
-    }
-    return exists;
-  },
-
-  /*** PRIVATE STUFF - DO NOT OVERRIDE ***/
-  _getMaybeCachedResources: function PMB__getMaybeCachedResources(aProfile) {
-    let profileKey = aProfile ? aProfile.id : "";
-    if (this._resourcesByProfile) {
-      if (profileKey in this._resourcesByProfile)
-        return this._resourcesByProfile[profileKey];
-    }
-    else {
-      this._resourcesByProfile = { };
-    }
-    return this._resourcesByProfile[profileKey] = this.getResources(aProfile);
-  }
-};
-
-this.MigrationUtils = Object.freeze({
-  resourceTypes: {
-    SETTINGS:   Ci.nsIBrowserProfileMigrator.SETTINGS,
-    COOKIES:    Ci.nsIBrowserProfileMigrator.COOKIES,
-    HISTORY:    Ci.nsIBrowserProfileMigrator.HISTORY,
-    FORMDATA:   Ci.nsIBrowserProfileMigrator.FORMDATA,
-    PASSWORDS:  Ci.nsIBrowserProfileMigrator.PASSWORDS,
-    BOOKMARKS:  Ci.nsIBrowserProfileMigrator.BOOKMARKS,
-    OTHERDATA:  Ci.nsIBrowserProfileMigrator.OTHERDATA
-  },
-
-  /**
-   * Helper for implementing simple asynchronous cases of migration resources'
-   * |migrate(aCallback)| (see MigratorPrototype).  If your |migrate| method
-   * just waits for some file to be read, for example, and then migrates
-   * everything right away, you can wrap the async-function with this helper
-   * and not worry about notifying the callback.
-   *
-   * For example, instead of writing:
-   * setTimeout(function() {
-   *   try {
-   *     ....
-   *     aCallback(true);
-   *   }
-   *   catch() {
-   *     aCallback(false);
-   *   }
-   * }, 0);
-   *
-   * You may write:
-   * setTimeout(MigrationUtils.wrapMigrateFunction(function() {
-   *   if (importingFromMosaic)
-   *     throw Cr.NS_ERROR_UNEXPECTED;
-   * }, aCallback), 0);
-   *
-   * ... and aCallback will be called with aSuccess=false when importing
-   * from Mosaic, or with aSuccess=true otherwise.
-   *
-   * @param aFunction
-   *        the function that will be called sometime later.  If aFunction
-   *        throws when it's called, aCallback(false) is called, otherwise
-   *        aCallback(true) is called.
-   * @param aCallback
-   *        the callback function passed to |migrate|.
-   * @return the wrapped function.
-   */
-  wrapMigrateFunction: function MU_wrapMigrateFunction(aFunction, aCallback) {
-    return function() {
-      let success = false;
-      try {
-        aFunction.apply(null, arguments);
-        success = true;
-      }
-      catch(ex) {
-        Cu.reportError(ex);
-      }
-      // Do not change this to call aCallback directly in try try & catch
-      // blocks, because if aCallback throws, we may end up calling aCallback
-      // twice.
-      aCallback(success);
-    }
-  },
-
-  /**
-   * Gets a string from the migration bundle.  Shorthand for
-   * nsIStringBundle.GetStringFromName, if aReplacements isn't passed, or for
-   * nsIStringBundle.formatStringFromName if it is.
-   *
-   * This method also takes care of "bumped" keys (See bug 737381 comment 8 for
-   * details).
-   *
-   * @param aKey
-   *        The key of the string to retrieve.
-   * @param aReplacemts
-   *        [optioanl] Array of replacements to run on the retrieved string.
-   * @return the retrieved string.
-   *
-   * @see nsIStringBundle
-   */
-  getLocalizedString: function MU_getLocalizedString(aKey, aReplacements) {
-    const OVERRIDES = {
-      "4_firefox": "4_firefox_history_and_bookmarks",
-      "64_firefox": "64_firefox_other"
-    };
-    aKey = OVERRIDES[aKey] || aKey;
-
-    if (aReplacements === undefined)
-      return getMigrationBundle().GetStringFromName(aKey);
-    return getMigrationBundle().formatStringFromName(
-      aKey, aReplacements, aReplacements.length);
-  },
-
-  /**
-   * Helper for creating a folder for imported bookmarks from a particular
-   * migration source.  The folder is created at the end of the given folder.
-   *
-   * @param aSourceNameStr
-   *        the source name (first letter capitalized).  This is used
-   *        for reading the localized source name from the migration
-   *        bundle (e.g. if aSourceNameStr is Mosaic, this will try to read
-   *        sourceNameMosaic from the migration bundle).
-   * @param aParentId
-   *        the item-id of the folder in which the new folder should be
-   *        created.
-   * @return the item-id of the new folder.
-   */
-  createImportedBookmarksFolder:
-  function MU_createImportedBookmarksFolder(aSourceNameStr, aParentId) {
-    let source = this.getLocalizedString("sourceName" + aSourceNameStr);
-    let label = this.getLocalizedString("importedBookmarksFolder", [source]);
-    return PlacesUtils.bookmarks.createFolder(
-      aParentId, label, PlacesUtils.bookmarks.DEFAULT_INDEX);
-  },
-
-  get _migrators() gMigrators ? gMigrators : gMigrators = new Dict(),
-
-  /*
-   * Returns the migrator for the given source, if any data is available
-   * for this source, or null otherwise.
-   *
-   * @param aKey internal name of the migration source.
-   *             Supported values: ie (windows),
-   *                               safari (mac/windows),
-   *                               chrome (mac/windows/linux),
-   *                               firefox.
-   *
-   * If null is returned,  either no data can be imported
-   * for the given migrator, or aMigratorKey is invalid  (e.g. ie on mac,
-   * or mosaic everywhere).  This method should be used rather than direct
-   * getService for future compatibility (see bug 718280).
-   *
-   * @return profile migrator implementing nsIBrowserProfileMigrator, if it can
-   *         import any data, null otherwise.
-   */
-  getMigrator: function MU_getMigrator(aKey) {
-    let migrator = null;
-    if (this._migrators.has(aKey)) {
-      migrator = this._migrators.get(aKey);
-    }
-    else {
-      try {
-        migrator = Cc["@mozilla.org/profile/migrator;1?app=browser&type=" +
-                      aKey].createInstance(Ci.nsIBrowserProfileMigrator);
-      }
-      catch(ex) { }
-      this._migrators.set(aKey, migrator);
-    }
-
-    return migrator && migrator.sourceExists ? migrator : null;
-  },
-
-  // Iterates the available migrators, in the most suitable
-  // order for the running platform.
-  migrators: function* MU_migrators() {
-    let migratorKeysOrdered = [
-#ifdef XP_WIN
-      "firefox", "ie", "chrome", "safari"
-#elifdef XP_MACOSX
-      "firefox", "safari", "chrome"
-#elifdef XP_UNIX
-      "firefox", "chrome"
-#endif
-    ];
-
-    // If a supported default browser is found check it first
-    // so that the wizard defaults to import from that browser.
-    let defaultBrowserKey = getMigratorKeyForDefaultBrowser();
-    if (defaultBrowserKey)
-      migratorKeysOrdered.sort(function (a, b) b == defaultBrowserKey ? 1 : 0);
-
-    for (let migratorKey of migratorKeysOrdered) {
-      let migrator = this.getMigrator(migratorKey);
-      if (migrator)
-        yield migrator;
-    }
-  },
-
-  // Whether or not we're in the process of startup migration
-  get isStartupMigration() gProfileStartup != null,
-
-  /**
-   * In the case of startup migration, this is set to the nsIProfileStartup
-   * instance passed to ProfileMigrator's migrate.
-   *
-   * @see showMigrationWizard
-   */
-  get profileStartup() gProfileStartup,
-
-  /**
-   * Show the migration wizard.  On mac, this may just focus the wizard if it's
-   * already running, in which case aOpener and aParams are ignored.
-   *
-   * @param [optional] aOpener
-   *        the window that asks to open the wizard.
-   * @param [optional] aParams
-   *        arguments for the migration wizard, in the form of an nsIArray.
-   *        This is passed as-is for the params argument of
-   *        nsIWindowWatcher.openWindow.
-   */
-  showMigrationWizard:
-  function MU_showMigrationWizard(aOpener, aParams) {
-    let features = "chrome,dialog,modal,centerscreen,titlebar,resizable=no";
-#ifdef XP_MACOSX
-    if (!this.isStartupMigration) {
-      let win = Services.wm.getMostRecentWindow("Browser:MigrationWizard");
-      if (win) {
-        win.focus();
-        return;
-      }
-      // On mac, the migration wiazrd should only be modal in the case of
-      // startup-migration.
-      features = "centerscreen,chrome,resizable=no";
-    }
-#endif
-
-    Services.ww.openWindow(aOpener,
-                           "chrome://browser/content/migration/migration.xul",
-                           "_blank",
-                           features,
-                           aParams);
-  },
-
-  /**
-   * Show the migration wizard for startup-migration.  This should only be
-   * called by ProfileMigrator (see ProfileMigrator.js), which implements
-   * nsIProfileMigrator.
-   *
-   * @param aProfileStartup
-   *        the nsIProfileStartup instance provided to ProfileMigrator.migrate.
-   * @param [optional] aMigratorKey
-   *        If set, the migration wizard will import from the corresponding
-   *        migrator, bypassing the source-selection page.  Otherwise, the
-   *        source-selection page will be displayed, either with the default
-   *        browser selected, if it could be detected and if there is a
-   *        migrator for it, or with the first option selected as a fallback
-   *        (The first option is hardcoded to be the most common browser for
-   *         the OS we run on.  See migration.xul).
-   * @param [optional] aProfileToMigrate
-   *        If set, the migration wizard will import from the profile indicated.
-   *          
-   * @throws if aMigratorKey is invalid or if it points to a non-existent
-   *         source.
-   */
-  startupMigration:
-  function MU_startupMigrator(aProfileStartup, aMigratorKey, aProfileToMigrate) {
-    if (!aProfileStartup) {
-      throw new Error("a profile-startup instance is required for startup-migration");
-    }
-    gProfileStartup = aProfileStartup;
-
-    let skipSourcePage = false, migrator = null, migratorKey = "";
-    if (aMigratorKey) {
-      migrator = this.getMigrator(aMigratorKey);
-      if (!migrator) {
-        // aMigratorKey must point to a valid source, so, if it doesn't
-        // cleanup and throw.
-        this.finishMigration();
-        throw new Error("startMigration was asked to open auto-migrate from " +
-                        "a non-existent source: " + aMigratorKey);
-      }
-      migratorKey = aMigratorKey;
-      skipSourcePage = true;
-    }
-    else {
-      let defaultBrowserKey = getMigratorKeyForDefaultBrowser();
-      if (defaultBrowserKey) {
-        migrator = this.getMigrator(defaultBrowserKey);
-        if (migrator)
-          migratorKey = defaultBrowserKey;
-      }
-    }
-
-    if (!migrator) {
-      // If there's no migrator set so far, ensure that there is at least one
-      // migrator available before opening the wizard.
-      try {
-        this.migrators.next();
-      }
-      catch(ex) {
-        this.finishMigration();
-        if (!(ex instanceof StopIteration))
-          throw ex;
-        return;
-      }
-    }
-
-    let params = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray);
-    let keyCSTR = Cc["@mozilla.org/supports-cstring;1"].
-                  createInstance(Ci.nsISupportsCString);
-    keyCSTR.data = migratorKey;
-    let skipImportSourcePageBool = Cc["@mozilla.org/supports-PRBool;1"].
-                                   createInstance(Ci.nsISupportsPRBool);
-    skipImportSourcePageBool.data = skipSourcePage;
-    let profileToMigrate = null;
-    if (aProfileToMigrate) {
-      profileToMigrate = Cc["@mozilla.org/supports-string;1"].
-                         createInstance(Ci.nsISupportsString);
-      profileToMigrate.data = aProfileToMigrate;
-    }
-    params.appendElement(keyCSTR, false);
-    params.appendElement(migrator, false);
-    params.appendElement(aProfileStartup, false);
-    params.appendElement(skipImportSourcePageBool, false);
-    params.appendElement(profileToMigrate, false);
-
-    this.showMigrationWizard(null, params);
-  },
-
-  /**
-   * Cleans up references to migrators and nsIProfileInstance instances.
-   */
-  finishMigration: function MU_finishMigration() {
-    gMigrators = null;
-    gProfileStartup = null;
-    gMigrationBundle = null;
-  }
-});
diff --git a/application/palemoon/components/migration/ProfileMigrator.js b/application/palemoon/components/migration/ProfileMigrator.js
deleted file mode 100644
index f67823bae..000000000
--- a/application/palemoon/components/migration/ProfileMigrator.js
+++ /dev/null
@@ -1,21 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-Components.utils.import("resource:///modules/MigrationUtils.jsm");
-
-function ProfileMigrator() {
-}
-
-ProfileMigrator.prototype = {
-  migrate: MigrationUtils.startupMigration.bind(MigrationUtils),
-  QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsIProfileMigrator]),
-  classDescription: "Profile Migrator",
-  contractID: "@mozilla.org/toolkit/profile-migrator;1",
-  classID: Components.ID("6F8BB968-C14F-4D6F-9733-6C6737B35DCE")
-};
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([ProfileMigrator]);
diff --git a/application/palemoon/components/migration/SafariProfileMigrator.js b/application/palemoon/components/migration/SafariProfileMigrator.js
deleted file mode 100644
index e3f73c2c8..000000000
--- a/application/palemoon/components/migration/SafariProfileMigrator.js
+++ /dev/null
@@ -1,416 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-var Cc = Components.classes;
-var Ci = Components.interfaces;
-var Cu = Components.utils;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/FileUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource:///modules/MigrationUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "PropertyListUtils",
-                                  "resource://gre/modules/PropertyListUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "PlacesUtils",
-                                  "resource://gre/modules/PlacesUtils.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
-                                  "resource://gre/modules/NetUtil.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "FormHistory",
-                                  "resource://gre/modules/FormHistory.jsm");
-
-function Bookmarks(aBookmarksFile) {
-  this._file = aBookmarksFile;
-}
-Bookmarks.prototype = {
-  type: MigrationUtils.resourceTypes.BOOKMARKS,
-
-  migrate: function B_migrate(aCallback) {
-    PropertyListUtils.read(this._file,
-      MigrationUtils.wrapMigrateFunction(function migrateBookmarks(aDict) {
-        if (!aDict)
-          throw new Error("Could not read Bookmarks.plist");
-
-        let children = aDict.get("Children");;
-        if (!children)
-          throw new Error("Invalid Bookmarks.plist format");
-
-        PlacesUtils.bookmarks.runInBatchMode({
-          runBatched: function() {
-            let collection = aDict.get("Title") == "com.apple.ReadingList" ?
-              this.READING_LIST_COLLECTION : this.ROOT_COLLECTION;
-            this._migrateCollection(children, collection);
-          }.bind(this)
-        }, null);
-      }.bind(this), aCallback));
-  },
-
-  // Bookmarks collections in Safari.  Constants for migrateCollection.
-  ROOT_COLLECTION:         0,
-  MENU_COLLECTION:         1,
-  TOOLBAR_COLLECTION:      2,
-  READING_LIST_COLLECTION: 3,
-
-  /**
-   * Recursively migrate a Safari collection of bookmarks.
-   *
-   * @param aEntries
-   *        the collection's children
-   * @param aCollection
-   *        one of the values above.
-   */
-  _migrateCollection: function B__migrateCollection(aEntries, aCollection) {
-    // A collection of bookmarks in Safari resembles places roots.  In the
-    // property list files (Bookmarks.plist, ReadingList.plist) they are
-    // stored as regular bookmarks folders, and thus can only be distinguished
-    // from by their names and places in the hierarchy.
-
-    let entriesFiltered = [];
-    if (aCollection == this.ROOT_COLLECTION) {
-      for (let entry of aEntries) {
-        let type = entry.get("WebBookmarkType");
-        if (type == "WebBookmarkTypeList" && entry.has("Children")) {
-          let title = entry.get("Title");
-          let children = entry.get("Children");
-          if (title == "BookmarksBar")
-            this._migrateCollection(children, this.TOOLBAR_COLLECTION);
-          else if (title == "BookmarksMenu")
-            this._migrateCollection(children, this.MENU_COLLECTION);
-          else if (title == "com.apple.ReadingList")
-            this._migrateCollection(children, this.READING_LIST_COLLECTION);
-          else if (entry.get("ShouldOmitFromUI") !== true)
-            entriesFiltered.push(entry);
-        }
-        else if (type == "WebBookmarkTypeLeaf") {
-          entriesFiltered.push(entry);
-        }
-      }
-    }
-    else {
-      entriesFiltered = aEntries;
-    }
-
-    if (entriesFiltered.length == 0)
-      return;
-
-    let folder = -1;
-    switch (aCollection) {
-      case this.ROOT_COLLECTION: {
-        // In Safari, it is possible (though quite cumbersome) to move
-        // bookmarks to the bookmarks root, which is the parent folder of
-        // all bookmarks "collections".  That is somewhat in parallel with
-        // both the places root and the unfiled-bookmarks root. 
-        // Because the former is only an implementation detail in our UI,
-        // the unfiled root seems to be the best choice.
-        folder = PlacesUtils.unfiledBookmarksFolderId;
-        break;
-      }
-      case this.MENU_COLLECTION: {
-        folder = PlacesUtils.bookmarksMenuFolderId;
-        if (!MigrationUtils.isStartupMigration) {
-          folder = MigrationUtils.createImportedBookmarksFolder("Safari",
-                                                                folder);
-        }
-        break;
-      }
-      case this.TOOLBAR_COLLECTION: {
-        folder = PlacesUtils.toolbarFolderId;
-        if (!MigrationUtils.isStartupMigration) {
-          folder = MigrationUtils.createImportedBookmarksFolder("Safari",
-                                                                folder);
-        }
-        break;
-      }
-      case this.READING_LIST_COLLECTION: {
-        // Reading list items are imported as regular bookmarks.
-        // They are imported under their own folder, created either under the
-        // bookmarks menu (in the case of startup migration).
-        folder = PlacesUtils.bookmarks.createFolder(
-            PlacesUtils.bookmarksMenuFolderId,
-            MigrationUtils.getLocalizedString("importedSafariReadingList"),
-            PlacesUtils.bookmarks.DEFAULT_INDEX);
-        break;
-      }
-      default:
-        throw new Error("Unexpected value for aCollection!");
-    }
-
-    this._migrateEntries(entriesFiltered, folder);
-  },
-
-  // migrate the given array of safari bookmarks to the given places
-  // folder.
-  _migrateEntries: function B__migrateEntries(aEntries, aFolderId) {
-    for (let entry of aEntries) {
-      let type = entry.get("WebBookmarkType");
-      if (type == "WebBookmarkTypeList" && entry.has("Children")) {
-        let title = entry.get("Title");
-        let folderId = PlacesUtils.bookmarks.createFolder(
-           aFolderId, title, PlacesUtils.bookmarks.DEFAULT_INDEX);
-
-        // Empty folders may not have a children array.
-        if (entry.has("Children"))
-          this._migrateEntries(entry.get("Children"), folderId, false);
-      }
-      else if (type == "WebBookmarkTypeLeaf" && entry.has("URLString")) {
-        let title, uri;
-        if (entry.has("URIDictionary"))
-          title = entry.get("URIDictionary").get("title");
-
-        try {
-          uri = NetUtil.newURI(entry.get("URLString"));
-        }
-        catch(ex) {
-          Cu.reportError("Invalid uri set for Safari bookmark: " + entry.get("URLString"));
-        }
-        if (uri) {
-          PlacesUtils.bookmarks.insertBookmark(aFolderId, uri,
-            PlacesUtils.bookmarks.DEFAULT_INDEX, title);
-        }
-      }
-    }
-  }
-};
-
-function History(aHistoryFile) {
-  this._file = aHistoryFile;
-}
-History.prototype = {
-  type: MigrationUtils.resourceTypes.HISTORY,
-
-  // Helper method for converting the visit date property to a PRTime value.
-  // The visit date is stored as a string, so it's not read as a Date
-  // object by PropertyListUtils.
-  _parseCocoaDate: function H___parseCocoaDate(aCocoaDateStr) {
-    let asDouble = parseFloat(aCocoaDateStr);
-    if (!isNaN(asDouble)) {
-      // reference date of NSDate.
-      let date = new Date("1 January 2001, GMT");
-      date.setMilliseconds(asDouble * 1000);
-      return date * 1000;
-    }
-    return 0;
-  },
-
-  migrate: function H_migrate(aCallback) {
-    PropertyListUtils.read(this._file, function migrateHistory(aDict) {
-      try {
-        if (!aDict)
-          throw new Error("Could not read history property list");
-        if (!aDict.has("WebHistoryDates"))
-          throw new Error("Unexpected history-property list format");
-
-        // Safari's History file contains only top-level urls.  It does not
-        // distinguish between typed urls and linked urls.
-        let transType = PlacesUtils.history.TRANSITION_LINK;
-
-        let places = [];
-        let entries = aDict.get("WebHistoryDates");
-        for (let entry of entries) {
-          if (entry.has("lastVisitedDate")) {
-            let visitDate = this._parseCocoaDate(entry.get("lastVisitedDate"));
-            places.push({ uri: NetUtil.newURI(entry.get("")),
-                          title: entry.get("title"),
-                          visits: [{ transitionType: transType,
-                                     visitDate: visitDate }] });
-          }
-        }
-        if (places.length > 0) {
-          PlacesUtils.asyncHistory.updatePlaces(places, {
-            _success: false,
-            handleResult: function() {
-              // Importing any entry is considered a successful import.
-              this._success = true;
-            },
-            handleError: function() {},
-            handleCompletion: function() {
-              aCallback(this._success);
-            }
-          });
-        }
-        else {
-          aCallback(false);
-        }
-      }
-      catch(ex) {
-        Cu.reportError(ex);
-        aCallback(false);
-      }
-    }.bind(this));
-  }
-};
-
-/**
- * Safari's preferences property list is independently used for three purposes:
- * (a) importation of preferences
- * (b) importation of search strings
- * (c) retrieving the home page.
- *
- * So, rather than reading it three times, it's cached and managed here.
- */
-function MainPreferencesPropertyList(aPreferencesFile) {
-  this._file = aPreferencesFile;
-  this._callbacks = [];
-}
-MainPreferencesPropertyList.prototype = {
-  /**
-   * @see PropertyListUtils.read
-   */
-  read: function MPPL_read(aCallback) {
-    if ("_dict" in this) {
-      aCallback(this._dict);
-      return;
-    }
-
-    let alreadyReading = this._callbacks.length > 0;
-    this._callbacks.push(aCallback);
-    if (!alreadyReading) {
-      PropertyListUtils.read(this._file, function readPrefs(aDict) {
-        this._dict = aDict;
-        for (let callback of this._callbacks) {
-          try {
-            callback(aDict);
-          }
-          catch(ex) {
-            Cu.reportError(ex);
-          }
-        }
-        this._callbacks.splice(0);
-      }.bind(this));
-    }
-  },
-
-  // Workaround for nsIBrowserProfileMigrator.sourceHomePageURL until
-  // it's replaced with an async method.
-  _readSync: function MPPL__readSync() {
-    if ("_dict" in this)
-      return this._dict;
-  
-    let inputStream = Cc["@mozilla.org/network/file-input-stream;1"].
-                      createInstance(Ci.nsIFileInputStream);
-    inputStream.init(this._file, -1, -1, 0);
-    let binaryStream = Cc["@mozilla.org/binaryinputstream;1"].
-                       createInstance(Ci.nsIBinaryInputStream);
-    binaryStream.setInputStream(inputStream);
-    let bytes = binaryStream.readByteArray(inputStream.available());
-    this._dict = PropertyListUtils._readFromArrayBufferSync(
-      Uint8Array(bytes).buffer);
-    return this._dict;
-  }
-};
-
-function SearchStrings(aMainPreferencesPropertyListInstance) {
-  this._mainPreferencesPropertyList = aMainPreferencesPropertyListInstance;
-}
-SearchStrings.prototype = {
-  type: MigrationUtils.resourceTypes.OTHERDATA,
-
-  migrate: function SS_migrate(aCallback) {
-    this._mainPreferencesPropertyList.read(MigrationUtils.wrapMigrateFunction(
-      function migrateSearchStrings(aDict) {
-        if (!aDict)
-          throw new Error("Could not get preferences dictionary");
-
-        if (aDict.has("RecentSearchStrings")) {
-          let recentSearchStrings = aDict.get("RecentSearchStrings");
-          if (recentSearchStrings && recentSearchStrings.length > 0) {
-            let changes = [{op: "add",
-                            fieldname: "searchbar-history",
-                            value: searchString}
-                           for (searchString of recentSearchStrings)];
-            FormHistory.update(changes);
-          }
-        }
-      }.bind(this), aCallback));
-  }
-};
-
-function SafariProfileMigrator() {
-}
-
-SafariProfileMigrator.prototype = Object.create(MigratorPrototype);
-
-SafariProfileMigrator.prototype.getResources = function SM_getResources() {
-  let profileDir =
-#ifdef XP_MACOSX
-    FileUtils.getDir("ULibDir", ["Safari"], false);
-#else
-    FileUtils.getDir("AppData", ["Apple Computer", "Safari"], false);
-#endif
-  if (!profileDir.exists())
-    return null;
-
-  let resources = [];
-  let pushProfileFileResource = function(aFileName, aConstructor) {
-    let file = profileDir.clone();
-    file.append(aFileName);
-    if (file.exists())
-      resources.push(new aConstructor(file));
-  };
-
-  pushProfileFileResource("History.plist", History);
-  pushProfileFileResource("Bookmarks.plist", Bookmarks);
-  
-  // The Reading List feature was introduced at the same time in Windows and
-  // Mac versions of Safari.  Not surprisingly, they are stored in the same
-  // format in both versions.  Surpsingly, only on Windows there is a
-  // separate property list for it.  This isn't #ifdefed out on mac, because
-  // Apple may fix this at some point.
-  pushProfileFileResource("ReadingList.plist", Bookmarks);
-
-  let prefsDir = 
-#ifdef XP_MACOSX
-    FileUtils.getDir("UsrPrfs", [], false);
-#else
-    FileUtils.getDir("AppData", ["Apple Computer", "Preferences"], false);
-#endif
-
-  let prefs = this.mainPreferencesPropertyList;
-  if (prefs) {
-    resources.push(new SearchStrings(prefs));
-  }
-
-  return resources;
-};
-
-Object.defineProperty(SafariProfileMigrator.prototype, "mainPreferencesPropertyList", {
-  get: function get_mainPreferencesPropertyList() {
-    if (this._mainPreferencesPropertyList === undefined) {
-      let file = 
-#ifdef XP_MACOSX
-        FileUtils.getDir("UsrPrfs", [], false);
-#else
-        FileUtils.getDir("AppData", ["Apple Computer", "Preferences"], false);
-#endif
-      if (file.exists()) {
-        file.append("com.apple.Safari.plist");
-        if (file.exists()) {
-          return this._mainPreferencesPropertyList =
-            new MainPreferencesPropertyList(file);
-        }
-      }
-      return this._mainPreferencesPropertyList = null;
-    }
-    return this._mainPreferencesPropertyList;
-  }
-});
-
-Object.defineProperty(SafariProfileMigrator.prototype, "sourceHomePageURL", {
-  get: function get_sourceHomePageURL() {
-    if (this.mainPreferencesPropertyList) {
-      let dict = this.mainPreferencesPropertyList._readSync();
-      if (dict.has("HomePage"))
-        return dict.get("HomePage");
-    }
-    return "";
-  }
-});
-
-SafariProfileMigrator.prototype.classDescription = "Safari Profile Migrator";
-SafariProfileMigrator.prototype.contractID = "@mozilla.org/profile/migrator;1?app=browser&type=safari";
-SafariProfileMigrator.prototype.classID = Components.ID("{4b609ecf-60b2-4655-9df4-dc149e474da1}");
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SafariProfileMigrator]);
diff --git a/application/palemoon/components/migration/content/migration.js b/application/palemoon/components/migration/content/migration.js
deleted file mode 100644
index 512197b8b..000000000
--- a/application/palemoon/components/migration/content/migration.js
+++ /dev/null
@@ -1,474 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-const Cc = Components.classes;
-const Ci = Components.interfaces;
-const Cu = Components.utils;
-
-const kIMig = Ci.nsIBrowserProfileMigrator;
-const kIPStartup = Ci.nsIProfileStartup;
-
-Cu.import("resource:///modules/MigrationUtils.jsm");
-
-var MigrationWizard = {
-  _source: "",                  // Source Profile Migrator ContractID suffix
-  _itemsFlags: kIMig.ALL,       // Selected Import Data Sources (16-bit bitfield)
-  _selectedProfile: null,       // Selected Profile name to import from
-  _wiz: null,
-  _migrator: null,
-  _autoMigrate: null,
-
-  init: function ()
-  {
-    var os = Components.classes["@mozilla.org/observer-service;1"]
-                       .getService(Components.interfaces.nsIObserverService);
-    os.addObserver(this, "Migration:Started", false);
-    os.addObserver(this, "Migration:ItemBeforeMigrate", false);
-    os.addObserver(this, "Migration:ItemAfterMigrate", false);
-    os.addObserver(this, "Migration:ItemError", false);
-    os.addObserver(this, "Migration:Ended", false);
-
-    this._wiz = document.documentElement;
-
-    if ("arguments" in window && window.arguments.length > 1) {
-      this._source = window.arguments[0];
-      this._migrator = window.arguments[1] instanceof kIMig ?
-                       window.arguments[1] : null;
-      this._autoMigrate = window.arguments[2].QueryInterface(kIPStartup);
-      this._skipImportSourcePage = window.arguments[3];
-      if (this._migrator && window.arguments[4]) {
-        let sourceProfiles = this._migrator.sourceProfiles;
-        this._selectedProfile = sourceProfiles.find(profile => profile.id == window.arguments[4]);
-      }
-
-      if (this._autoMigrate) {
-        // Show the "nothing" option in the automigrate case to provide an
-        // easily identifiable way to avoid migration and create a new profile.
-        var nothing = document.getElementById("nothing");
-        nothing.hidden = false;
-      }
-    }
-
-    this.onImportSourcePageShow();
-  },
-
-  uninit: function ()
-  {
-    var os = Components.classes["@mozilla.org/observer-service;1"]
-                       .getService(Components.interfaces.nsIObserverService);
-    os.removeObserver(this, "Migration:Started");
-    os.removeObserver(this, "Migration:ItemBeforeMigrate");
-    os.removeObserver(this, "Migration:ItemAfterMigrate");
-    os.removeObserver(this, "Migration:ItemError");
-    os.removeObserver(this, "Migration:Ended");
-    MigrationUtils.finishMigration();
-  },
-
-  // 1 - Import Source
-  onImportSourcePageShow: function ()
-  {
-    this._wiz.canRewind = false;
-
-    var selectedMigrator = null;
-
-    // Figure out what source apps are are available to import from:
-    var group = document.getElementById("importSourceGroup");
-    for (var i = 0; i < group.childNodes.length; ++i) {
-      var migratorKey = group.childNodes[i].id;
-      if (migratorKey != "nothing") {
-        var migrator = MigrationUtils.getMigrator(migratorKey);
-        if (migrator) {
-          // Save this as the first selectable item, if we don't already have
-          // one, or if it is the migrator that was passed to us.
-          if (!selectedMigrator || this._source == migratorKey)
-            selectedMigrator = group.childNodes[i];
-        } else {
-          // Hide this option
-          group.childNodes[i].hidden = true;
-        }
-      }
-    }
-
-    if (selectedMigrator)
-      group.selectedItem = selectedMigrator;
-    else {
-      // We didn't find a migrator, notify the user
-      document.getElementById("noSources").hidden = false;
-
-      this._wiz.canAdvance = false;
-
-      document.getElementById("importBookmarks").hidden = true;
-      document.getElementById("importAll").hidden = true;
-    }
-
-    // Advance to the next page if the caller told us to.
-    if (this._migrator && this._skipImportSourcePage) {
-      this._wiz.advance();
-      this._wiz.canRewind = false;
-    }
-  },
-  
-  onImportSourcePageAdvanced: function ()
-  {
-    var newSource = document.getElementById("importSourceGroup").selectedItem.id;
-    
-    if (newSource == "nothing") {
-      document.documentElement.cancel();
-      return false;
-    }
-    
-    if (!this._migrator || (newSource != this._source)) {
-      // Create the migrator for the selected source.
-      this._migrator = MigrationUtils.getMigrator(newSource);
-
-      this._itemsFlags = kIMig.ALL;
-      this._selectedProfile = null;
-    }
-    this._source = newSource;
-
-    // check for more than one source profile
-    var sourceProfiles = this._migrator.sourceProfiles;    
-    if (this._skipImportSourcePage) {
-      this._wiz.currentPage.next = "homePageImport";
-    }
-    else if (sourceProfiles && sourceProfiles.length > 1) {
-      this._wiz.currentPage.next = "selectProfile";
-    }
-    else {
-      if (this._autoMigrate)
-        this._wiz.currentPage.next = "homePageImport";
-      else
-        this._wiz.currentPage.next = "importItems";
-
-      if (sourceProfiles && sourceProfiles.length == 1)
-        this._selectedProfile = sourceProfiles[0];
-      else
-        this._selectedProfile = null;
-    }
-  },
-  
-  // 2 - [Profile Selection]
-  onSelectProfilePageShow: function ()
-  {
-    // Disabling this for now, since we ask about import sources in automigration
-    // too and don't want to disable the back button
-    // if (this._autoMigrate)
-    //   document.documentElement.getButton("back").disabled = true;
-      
-    var profiles = document.getElementById("profiles");
-    while (profiles.hasChildNodes()) 
-      profiles.removeChild(profiles.firstChild);
-    
-    // Note that this block is still reached even if the user chose 'From File'
-    // and we canceled the dialog.  When that happens, _migrator will be null.
-    if (this._migrator) {
-      var sourceProfiles = this._migrator.sourceProfiles;
-
-      for (let profile of sourceProfiles) {
-        var item = document.createElement("radio");
-        item.id = profile.id;
-        item.setAttribute("label", profile.name);
-        profiles.appendChild(item);
-      }
-    }
-    
-    profiles.selectedItem = this._selectedProfile ? document.getElementById(this._selectedProfile.id) : profiles.firstChild;
-  },
-  
-  onSelectProfilePageRewound: function ()
-  {
-    var profiles = document.getElementById("profiles");
-    this._selectedProfile = this._migrator.sourceProfiles.find(
-      profile => profile.id == profiles.selectedItem.id
-    ) || null;
-  },
-  
-  onSelectProfilePageAdvanced: function ()
-  {
-    var profiles = document.getElementById("profiles");
-    this._selectedProfile = this._migrator.sourceProfiles.find(
-      profile => profile.id == profiles.selectedItem.id
-    ) || null;
-
-    // If we're automigrating or just doing bookmarks don't show the item selection page
-    if (this._autoMigrate)
-      this._wiz.currentPage.next = "homePageImport";
-  },
-  
-  // 3 - ImportItems
-  onImportItemsPageShow: function ()
-  {
-    var dataSources = document.getElementById("dataSources");
-    while (dataSources.hasChildNodes())
-      dataSources.removeChild(dataSources.firstChild);
-
-    var items = this._migrator.getMigrateData(this._selectedProfile, this._autoMigrate);
-    for (var i = 0; i < 16; ++i) {
-      var itemID = (items >> i) & 0x1 ? Math.pow(2, i) : 0;
-      if (itemID > 0) {
-        var checkbox = document.createElement("checkbox");
-        checkbox.id = itemID;
-        checkbox.setAttribute("label", 
-          MigrationUtils.getLocalizedString(itemID + "_" + this._source));
-        dataSources.appendChild(checkbox);
-        if (!this._itemsFlags || this._itemsFlags & itemID)
-          checkbox.checked = true;
-      }
-    }
-  },
-
-  onImportItemsPageRewound: function ()
-  {
-    this._wiz.canAdvance = true;
-    this.onImportItemsPageAdvanced();
-  },
-
-  onImportItemsPageAdvanced: function ()
-  {
-    var dataSources = document.getElementById("dataSources");
-    this._itemsFlags = 0;
-    for (var i = 0; i < dataSources.childNodes.length; ++i) {
-      var checkbox = dataSources.childNodes[i];
-      if (checkbox.localName == "checkbox" && checkbox.checked)
-        this._itemsFlags |= parseInt(checkbox.id);
-    }
-  },
-  
-  onImportItemCommand: function (aEvent)
-  {
-    var items = document.getElementById("dataSources");
-    var checkboxes = items.getElementsByTagName("checkbox");
-
-    var oneChecked = false;
-    for (var i = 0; i < checkboxes.length; ++i) {
-      if (checkboxes[i].checked) {
-        oneChecked = true;
-        break;
-      }
-    }
-
-    this._wiz.canAdvance = oneChecked;
-  },
-
-  // 4 - Home Page Selection
-  onHomePageMigrationPageShow: function ()
-  {
-    // only want this on the first run
-    if (!this._autoMigrate) {
-      this._wiz.advance();
-      return;
-    }
-
-    var brandBundle = document.getElementById("brandBundle");
-    // These strings don't exist when not using official branding. If that's
-    // the case, just skip this page.
-    try {
-      var pageTitle = brandBundle.getString("homePageMigrationPageTitle");
-      var pageDesc = brandBundle.getString("homePageMigrationDescription");
-      var mainStr = brandBundle.getString("homePageSingleStartMain");
-    }
-    catch (e) {
-      this._wiz.advance();
-      return;
-    }
-
-    document.getElementById("homePageImport").setAttribute("label", pageTitle);
-    document.getElementById("homePageImportDesc").setAttribute("value", pageDesc);
-
-    this._wiz._adjustWizardHeader();
-
-    var singleStart = document.getElementById("homePageSingleStart");
-    singleStart.setAttribute("label", mainStr);
-    singleStart.setAttribute("value", "DEFAULT");
-
-    var source = null;
-    switch (this._source) {
-      case "ie":
-        source = "sourceNameIE";
-        break;
-      case "safari":
-        source = "sourceNameSafari";
-        break;
-      case "chrome":
-        source = "sourceNameChrome";
-        break;
-      case "firefox":
-        source = "sourceNameFirefox";
-        break;
-    }
-
-    // semi-wallpaper for crash when multiple profiles exist, since we haven't initialized mSourceProfile in places
-    this._migrator.getMigrateData(this._selectedProfile, this._autoMigrate);
-
-    var oldHomePageURL = this._migrator.sourceHomePageURL;
-
-    if (oldHomePageURL && source) {
-      var appName = MigrationUtils.getLocalizedString(source);
-      var oldHomePageLabel =
-        brandBundle.getFormattedString("homePageImport", [appName]);
-      var oldHomePage = document.getElementById("oldHomePage");
-      oldHomePage.setAttribute("label", oldHomePageLabel);
-      oldHomePage.setAttribute("value", oldHomePageURL);
-      oldHomePage.removeAttribute("hidden");
-    }
-    else {
-      // if we don't have at least two options, just advance
-      this._wiz.advance();
-    }
-  },
-
-  onHomePageMigrationPageAdvanced: function ()
-  {
-    // we might not have a selectedItem if we're in fallback mode
-    try {
-      var radioGroup = document.getElementById("homePageRadiogroup");
-
-      this._newHomePage = radioGroup.selectedItem.value;
-    } catch(ex) {}
-  },
-
-  // 5 - Migrating
-  onMigratingPageShow: function ()
-  {
-    this._wiz.getButton("cancel").disabled = true;
-    this._wiz.canRewind = false;
-    this._wiz.canAdvance = false;
-    
-    // When automigrating, show all of the data that can be received from this source.
-    if (this._autoMigrate)
-      this._itemsFlags = this._migrator.getMigrateData(this._selectedProfile, this._autoMigrate);
-
-    this._listItems("migratingItems");
-    setTimeout(this.onMigratingMigrate, 0, this);
-  },
-
-  onMigratingMigrate: function (aOuter)
-  {
-    aOuter._migrator.migrate(aOuter._itemsFlags, aOuter._autoMigrate, aOuter._selectedProfile);
-  },
-  
-  _listItems: function (aID)
-  {
-    var items = document.getElementById(aID);
-    while (items.hasChildNodes())
-      items.removeChild(items.firstChild);
-
-    var brandBundle = document.getElementById("brandBundle");
-    var itemID;
-    for (var i = 0; i < 16; ++i) {
-      var itemID = (this._itemsFlags >> i) & 0x1 ? Math.pow(2, i) : 0;
-      if (itemID > 0) {
-        var label = document.createElement("label");
-        label.id = itemID + "_migrated";
-        try {
-          label.setAttribute("value",
-            MigrationUtils.getLocalizedString(itemID + "_" + this._source));
-          items.appendChild(label);
-        }
-        catch (e) {
-          // if the block above throws, we've enumerated all the import data types we
-          // currently support and are now just wasting time, break. 
-          break;
-        }
-      }
-    }
-  },
-  
-  observe: function (aSubject, aTopic, aData)
-  {
-    switch (aTopic) {
-    case "Migration:Started":
-      break;
-    case "Migration:ItemBeforeMigrate":
-      var label = document.getElementById(aData + "_migrated");
-      if (label)
-        label.setAttribute("style", "font-weight: bold");
-      break;
-    case "Migration:ItemAfterMigrate":
-      var label = document.getElementById(aData + "_migrated");
-      if (label)
-        label.removeAttribute("style");
-      break;
-    case "Migration:Ended":
-      if (this._autoMigrate) {
-        if (this._newHomePage) {
-          try {
-            // set homepage properly
-            var prefSvc = Components.classes["@mozilla.org/preferences-service;1"]
-                                    .getService(Components.interfaces.nsIPrefService);
-            var prefBranch = prefSvc.getBranch(null);
-
-            if (this._newHomePage == "DEFAULT") {
-              prefBranch.clearUserPref("browser.startup.homepage");
-            }
-            else {
-              var str = Components.classes["@mozilla.org/supports-string;1"]
-                                .createInstance(Components.interfaces.nsISupportsString);
-              str.data = this._newHomePage;
-              prefBranch.setComplexValue("browser.startup.homepage",
-                                         Components.interfaces.nsISupportsString,
-                                         str);
-            }
-
-            var dirSvc = Components.classes["@mozilla.org/file/directory_service;1"]
-                                   .getService(Components.interfaces.nsIProperties);
-            var prefFile = dirSvc.get("ProfDS", Components.interfaces.nsIFile);
-            prefFile.append("prefs.js");
-            prefSvc.savePrefFile(prefFile);
-          } catch(ex) { 
-            dump(ex); 
-          }
-        }
-
-        // We're done now.
-        this._wiz.canAdvance = true;
-        this._wiz.advance();
-
-        setTimeout(close, 5000);
-      }
-      else {
-        this._wiz.canAdvance = true;
-        var nextButton = this._wiz.getButton("next");
-        nextButton.click();
-      }
-      break;
-    case "Migration:ItemError":
-      var type = "undefined";
-      switch (parseInt(aData)) {
-      case Ci.nsIBrowserProfileMigrator.SETTINGS:
-        type = "settings";
-        break;
-      case Ci.nsIBrowserProfileMigrator.COOKIES:
-        type = "cookies";
-        break;
-      case Ci.nsIBrowserProfileMigrator.HISTORY:
-        type = "history";
-        break;
-      case Ci.nsIBrowserProfileMigrator.FORMDATA:
-        type = "form data";
-        break;
-      case Ci.nsIBrowserProfileMigrator.PASSWORDS:
-        type = "passwords";
-        break;
-      case Ci.nsIBrowserProfileMigrator.BOOKMARKS:
-        type = "bookmarks";
-        break;
-      case Ci.nsIBrowserProfileMigrator.OTHERDATA:
-        type = "misc. data";
-        break;
-      }
-      Cc["@mozilla.org/consoleservice;1"]
-        .getService(Ci.nsIConsoleService)
-        .logStringMessage("some " + type + " did not successfully migrate.");
-      break;
-    }
-  },
-
-  onDonePageShow: function ()
-  {
-    this._wiz.getButton("cancel").disabled = true;
-    this._wiz.canRewind = false;
-    this._listItems("doneItems");
-  }
-};
diff --git a/application/palemoon/components/migration/content/migration.xul b/application/palemoon/components/migration/content/migration.xul
deleted file mode 100644
index 2c8df7b3e..000000000
--- a/application/palemoon/components/migration/content/migration.xul
+++ /dev/null
@@ -1,96 +0,0 @@
-<?xml version="1.0"?>
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
-
-<!DOCTYPE dialog SYSTEM "chrome://browser/locale/migration/migration.dtd" >
-
-<wizard id="migrationWizard"
-        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-        windowtype="Browser:MigrationWizard"
-        title="&migrationWizard.title;"
-        onload="MigrationWizard.init()"
-        onunload="MigrationWizard.uninit()"
-        style="width: 40em;"
-        buttons="accept,cancel"
-        branded="true">
-
-  <script type="application/javascript" src="chrome://browser/content/migration/migration.js"/>
-
-  <stringbundle id="brandBundle" src="chrome://branding/locale/brand.properties"/>
-
-  <wizardpage id="importSource" pageid="importSource" next="selectProfile"
-              label="&importSource.title;"
-              onpageadvanced="return MigrationWizard.onImportSourcePageAdvanced();">
-    <description id="importAll" control="importSourceGroup">&importFrom.label;</description>
-    <description id="importBookmarks" control="importSourceGroup" hidden="true">&importFromBookmarks.label;</description>
-
-    <radiogroup id="importSourceGroup" align="start">
-      <radio id="firefox"   label="&importFromFirefox.label;"   accesskey="&importFromFirefox.accesskey;"/>
-#ifdef XP_WIN
-      <radio id="ie"        label="&importFromIE.label;"        accesskey="&importFromIE.accesskey;"/>
-      <radio id="chrome"    label="&importFromChrome.label;"    accesskey="&importFromChrome.accesskey;"/>
-      <radio id="safari"    label="&importFromSafari.label;"    accesskey="&importFromSafari.accesskey;"/>
-#elifdef XP_MACOSX
-      <radio id="safari"    label="&importFromSafari.label;"    accesskey="&importFromSafari.accesskey;"/>
-      <radio id="chrome"    label="&importFromChrome.label;"    accesskey="&importFromChrome.accesskey;"/>
-#elifdef XP_UNIX
-      <radio id="chrome"    label="&importFromChrome.label;"    accesskey="&importFromChrome.accesskey;"/>
-#endif
-      <radio id="nothing"   label="&importFromNothing.label;"   accesskey="&importFromNothing.accesskey;" hidden="true"/>
-    </radiogroup>
-    <label id="noSources" hidden="true">&noMigrationSources.label;</label>
-  </wizardpage>
-
-  <wizardpage id="selectProfile" pageid="selectProfile" label="&selectProfile.title;"
-              next="importItems"
-              onpageshow="return MigrationWizard.onSelectProfilePageShow();"
-              onpagerewound="return MigrationWizard.onSelectProfilePageRewound();"
-              onpageadvanced="return MigrationWizard.onSelectProfilePageAdvanced();">
-    <description control="profiles">&selectProfile.label;</description>
-
-    <radiogroup id="profiles" align="left"/>
-  </wizardpage>
-
-  <wizardpage id="importItems" pageid="importItems" label="&importItems.title;"
-              next="homePageImport"
-              onpageshow="return MigrationWizard.onImportItemsPageShow();"
-              onpagerewound="return MigrationWizard.onImportItemsPageRewound();"
-              onpageadvanced="return MigrationWizard.onImportItemsPageAdvanced();"
-              oncommand="MigrationWizard.onImportItemCommand();">
-    <description control="dataSources">&importItems.label;</description>
-
-    <vbox id="dataSources" style="overflow: auto; -moz-appearance: listbox" align="left" flex="1" role="group"/>
-  </wizardpage>
-
-  <wizardpage id="homePageImport" pageid="homePageImport"
-              next="migrating"
-              onpageshow="return MigrationWizard.onHomePageMigrationPageShow();"
-              onpageadvanced="return MigrationWizard.onHomePageMigrationPageAdvanced();">
-
-    <description id="homePageImportDesc" control="homePageRadioGroup"/>
-    <radiogroup id="homePageRadiogroup">
-      <radio id="homePageSingleStart" selected="true" />
-      <radio id="oldHomePage" hidden="true" />
-    </radiogroup>
-  </wizardpage>
-
-  <wizardpage id="migrating" pageid="migrating" label="&migrating.title;"
-              next="done"
-              onpageshow="MigrationWizard.onMigratingPageShow();">
-    <description control="migratingItems">&migrating.label;</description>
-
-    <vbox id="migratingItems" style="overflow: auto;" align="left" role="group"/>
-  </wizardpage>
-
-  <wizardpage id="done" pageid="done" label="&done.title;"
-              onpageshow="MigrationWizard.onDonePageShow();">
-    <description control="doneItems">&done.label;</description>
-
-    <vbox id="doneItems" style="overflow: auto;" align="left" role="group"/>
-  </wizardpage>
-
-</wizard>
-
diff --git a/application/palemoon/components/migration/jar.mn b/application/palemoon/components/migration/jar.mn
deleted file mode 100644
index b369ee1dc..000000000
--- a/application/palemoon/components/migration/jar.mn
+++ /dev/null
@@ -1,7 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-browser.jar:
-*  content/browser/migration/migration.xul                    (content/migration.xul)
-   content/browser/migration/migration.js                     (content/migration.js)
diff --git a/application/palemoon/components/migration/moz.build b/application/palemoon/components/migration/moz.build
deleted file mode 100644
index 4cbf7b8ea..000000000
--- a/application/palemoon/components/migration/moz.build
+++ /dev/null
@@ -1,53 +0,0 @@
-# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']
-
-XPIDL_SOURCES += [
-    'nsIBrowserProfileMigrator.idl',
-]
-
-XPIDL_MODULE = 'migration'
-
-if CONFIG['OS_ARCH'] == 'WINNT':
-    SOURCES += [
-        'nsIEHistoryEnumerator.cpp',
-    ]
-
-EXTRA_COMPONENTS += [
-    'FirefoxProfileMigrator.js',
-    'ProfileMigrator.js',
-]
-
-if CONFIG['OS_ARCH'] == 'WINNT':
-    EXTRA_COMPONENTS += [
-        'IEProfileMigrator.js',
-    ]
-    DEFINES['HAS_IE_MIGRATOR'] = True
-
-EXTRA_PP_COMPONENTS += [
-    'BrowserProfileMigrators.manifest',
-    'ChromeProfileMigrator.js',
-]
-
-if CONFIG['OS_ARCH'] == 'WINNT':
-    EXTRA_PP_COMPONENTS += [
-        'SafariProfileMigrator.js',
-    ]
-    DEFINES['HAS_SAFARI_MIGRATOR'] = True
-
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
-    EXTRA_PP_COMPONENTS += [
-        'SafariProfileMigrator.js',
-    ]
-    DEFINES['HAS_SAFARI_MIGRATOR'] = True
-
-EXTRA_PP_JS_MODULES += [
-    'MigrationUtils.jsm',
-]
-
-FINAL_LIBRARY = 'browsercomps'
-
diff --git a/application/palemoon/components/migration/nsIBrowserProfileMigrator.idl b/application/palemoon/components/migration/nsIBrowserProfileMigrator.idl
deleted file mode 100644
index ebff4628c..000000000
--- a/application/palemoon/components/migration/nsIBrowserProfileMigrator.idl
+++ /dev/null
@@ -1,63 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsISupports.idl"
-
-interface nsIArray;
-interface nsIProfileStartup;
-
-[scriptable, uuid(30e5a7ec-f71e-4f41-9dbd-7429c02132ec)]
-interface nsIBrowserProfileMigrator : nsISupports 
-{
-  /**
-   * profile items to migrate. use with migrate().
-   */
-  const unsigned short ALL         = 0x0000;
-  const unsigned short SETTINGS    = 0x0001;
-  const unsigned short COOKIES     = 0x0002;
-  const unsigned short HISTORY     = 0x0004;
-  const unsigned short FORMDATA    = 0x0008;
-  const unsigned short PASSWORDS   = 0x0010;
-  const unsigned short BOOKMARKS   = 0x0020;
-  const unsigned short OTHERDATA   = 0x0040;
-
-  /**
-   * Copy user profile information to the current active profile.
-   * @param aItems   list of data items to migrate. see above for values.
-   * @param aStartup helper interface which is non-null if called during startup. 
-   * @param aProfile profile to migrate from, if there is more than one.
-   */
-  void migrate(in unsigned short aItems, in nsIProfileStartup aStartup, in jsval aProfile);
-
-  /**
-   * A bit field containing profile items that this migrator
-   * offers for import. 
-   * @param   aProfile the profile that we are looking for available data
-   *          to import
-   * @param   aDoingStartup "true" if the profile is not currently being used.
-   * @return  bit field containing profile items (see above)
-   * @note    a return value of 0 represents no items rather than ALL.
-   */
-  unsigned short getMigrateData(in jsval aProfile, in boolean aDoingStartup);
-
-  /** 
-   * Whether or not there is any data that can be imported from this 
-   * browser (i.e. whether or not it is installed, and there exists
-   * a user profile)
-   */
-  readonly attribute boolean          sourceExists;
-
-
-  /** 
-   * An enumeration of available profiles. If the import source does 
-   * not support profiles, this attribute is null.
-   */
-  readonly attribute jsval            sourceProfiles;
-
-  /**
-   * The import source homepage.  Returns null if not present/available
-   */
-  readonly attribute AUTF8String      sourceHomePageURL;
-};
diff --git a/application/palemoon/components/migration/nsIEHistoryEnumerator.cpp b/application/palemoon/components/migration/nsIEHistoryEnumerator.cpp
deleted file mode 100644
index 0b377d27e..000000000
--- a/application/palemoon/components/migration/nsIEHistoryEnumerator.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsIEHistoryEnumerator.h"
-
-#include <urlhist.h>
-#include <shlguid.h>
-
-#include "nsArrayEnumerator.h"
-#include "nsCOMArray.h"
-#include "nsIVariant.h"
-#include "nsNetUtil.h"
-#include "nsStringAPI.h"
-#include "nsWindowsMigrationUtils.h"
-#include "prtime.h"
-
-////////////////////////////////////////////////////////////////////////////////
-//// nsIEHistoryEnumerator
-
-NS_IMPL_ISUPPORTS(nsIEHistoryEnumerator, nsISimpleEnumerator)
-
-nsIEHistoryEnumerator::nsIEHistoryEnumerator()
-{
-  ::CoInitialize(nullptr);  
-}
-
-nsIEHistoryEnumerator::~nsIEHistoryEnumerator()
-{
-  ::CoUninitialize();
-}
-
-void
-nsIEHistoryEnumerator::EnsureInitialized()
-{
-  if (mURLEnumerator)
-    return;
-
-  HRESULT hr = ::CoCreateInstance(CLSID_CUrlHistory,
-                                  nullptr,
-                                  CLSCTX_INPROC_SERVER,
-                                  IID_IUrlHistoryStg2,
-                                  getter_AddRefs(mIEHistory));
-  if (FAILED(hr))
-    return;
-
-  hr = mIEHistory->EnumUrls(getter_AddRefs(mURLEnumerator));
-  if (FAILED(hr))
-    return;
-}
-
-NS_IMETHODIMP
-nsIEHistoryEnumerator::HasMoreElements(bool* _retval)
-{
-  *_retval = false;
-
-  EnsureInitialized();
-  MOZ_ASSERT(mURLEnumerator, "Should have instanced an IE History URLEnumerator");
-  if (!mURLEnumerator)
-    return NS_OK;
-
-  STATURL statURL;
-  ULONG fetched;
-
-  // First argument is not implemented, so doesn't matter what we pass.
-  HRESULT hr = mURLEnumerator->Next(1, &statURL, &fetched);
-  if (FAILED(hr) || fetched != 1UL) {
-    // Reached the last entry.
-    return NS_OK;
-  }
-
-  nsCOMPtr<nsIURI> uri;
-  if (statURL.pwcsUrl) {
-    nsDependentString url(statURL.pwcsUrl);
-    nsresult rv = NS_NewURI(getter_AddRefs(uri), url);
-    ::CoTaskMemFree(statURL.pwcsUrl);
-    if (NS_FAILED(rv)) {
-      // Got a corrupt or invalid URI, continue to the next entry.
-      return HasMoreElements(_retval);
-    }
-  }
-
-  nsDependentString title(statURL.pwcsTitle ? statURL.pwcsTitle : L"");
-
-  bool lastVisitTimeIsValid;
-  PRTime lastVisited = WinMigrationFileTimeToPRTime(&(statURL.ftLastVisited), &lastVisitTimeIsValid);
-
-  mCachedNextEntry = do_CreateInstance("@mozilla.org/hash-property-bag;1");
-  MOZ_ASSERT(mCachedNextEntry, "Should have instanced a new property bag");
-  if (mCachedNextEntry) {
-    mCachedNextEntry->SetPropertyAsInterface(NS_LITERAL_STRING("uri"), uri);
-    mCachedNextEntry->SetPropertyAsAString(NS_LITERAL_STRING("title"), title);
-    if (lastVisitTimeIsValid) {
-      mCachedNextEntry->SetPropertyAsInt64(NS_LITERAL_STRING("time"), lastVisited);
-    }
-
-    *_retval = true;
-  }
-
-  if (statURL.pwcsTitle)
-    ::CoTaskMemFree(statURL.pwcsTitle);
-
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-nsIEHistoryEnumerator::GetNext(nsISupports** _retval)
-{
-  *_retval = nullptr;
-
-  if (!mCachedNextEntry)
-    return NS_ERROR_FAILURE;
-
-  NS_ADDREF(*_retval = mCachedNextEntry);
-  // Release the cached entry, so it can't be returned twice.
-  mCachedNextEntry = nullptr;
-
-  return NS_OK;
-}
diff --git a/application/palemoon/components/migration/nsIEHistoryEnumerator.h b/application/palemoon/components/migration/nsIEHistoryEnumerator.h
deleted file mode 100644
index 1572a8dd5..000000000
--- a/application/palemoon/components/migration/nsIEHistoryEnumerator.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef iehistoryenumerator___h___
-#define iehistoryenumerator___h___
-
-#include <urlhist.h>
-
-#include "mozilla/Attributes.h"
-#include "nsCOMPtr.h"
-#include "nsISimpleEnumerator.h"
-#include "nsIWritablePropertyBag2.h"
-
-class nsIEHistoryEnumerator final : public nsISimpleEnumerator
-{
-public:
-  NS_DECL_ISUPPORTS
-  NS_DECL_NSISIMPLEENUMERATOR
-
-  nsIEHistoryEnumerator();
-
-private:
-  ~nsIEHistoryEnumerator();
-
-  /**
-   * Initializes the history reader, if needed.
-   */
-  void EnsureInitialized();
-
-  RefPtr<IUrlHistoryStg2> mIEHistory;
-  RefPtr<IEnumSTATURL> mURLEnumerator;
-
-  nsCOMPtr<nsIWritablePropertyBag2> mCachedNextEntry;
-};
-
-#endif
diff --git a/application/palemoon/components/migration/nsWindowsMigrationUtils.h b/application/palemoon/components/migration/nsWindowsMigrationUtils.h
deleted file mode 100644
index 0288d93d3..000000000
--- a/application/palemoon/components/migration/nsWindowsMigrationUtils.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef windowsmigrationutils__h__
-#define windowsmigrationutils__h__
-
-#include "prtime.h"
-
-static
-PRTime WinMigrationFileTimeToPRTime(FILETIME* filetime, bool* isValid)
-{
-  SYSTEMTIME st;
-  *isValid = ::FileTimeToSystemTime(filetime, &st);
-  if (!*isValid) {
-    return 0;
-  }
-  PRExplodedTime prt;
-  prt.tm_year = st.wYear;
-  // SYSTEMTIME's day-of-month parameter is 1-based,
-  // PRExplodedTime's is 0-based.
-  prt.tm_month = st.wMonth - 1;
-  prt.tm_mday = st.wDay;
-  prt.tm_hour = st.wHour;
-  prt.tm_min = st.wMinute;
-  prt.tm_sec = st.wSecond;
-  prt.tm_usec = st.wMilliseconds * 1000;
-  prt.tm_wday = 0;
-  prt.tm_yday = 0;
-  prt.tm_params.tp_gmt_offset = 0;
-  prt.tm_params.tp_dst_offset = 0;
-  return PR_ImplodeTime(&prt);
-}
-
-#endif
-
diff --git a/application/palemoon/components/moz.build b/application/palemoon/components/moz.build
index 1c1098f0a..6e83936a9 100644
--- a/application/palemoon/components/moz.build
+++ b/application/palemoon/components/moz.build
@@ -17,7 +17,6 @@ DIRS += [
     'search',
     'sessionstore',
     'shell',
-    'migration',
 ]
 
 if CONFIG['MOZ_BROWSER_STATUSBAR']:
diff --git a/application/palemoon/components/places/content/places.js b/application/palemoon/components/places/content/places.js
index af254a7fb..9ecdfebe0 100644
--- a/application/palemoon/components/places/content/places.js
+++ b/application/palemoon/components/places/content/places.js
@@ -4,7 +4,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-Components.utils.import("resource:///modules/MigrationUtils.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "Task",
                                   "resource://gre/modules/Task.jsm");
 XPCOMUtils.defineLazyModuleGetter(this, "BookmarkJSONUtils",
@@ -335,14 +334,6 @@ var PlacesOrganizer = {
   },
 
   /**
-   * Show the migration wizard for importing passwords,
-   * cookies, history, preferences, and bookmarks.
-   */
-  importFromBrowser: function PO_importFromBrowser() {
-    MigrationUtils.showMigrationWizard(window);
-  },
-
-  /**
    * Open a file-picker and import the selected file into the bookmarks store
    */
   importFromFile: function PO_importFromFile() {
diff --git a/application/palemoon/components/places/content/places.xul b/application/palemoon/components/places/content/places.xul
index ee1f2ff48..92e8a70e9 100644
--- a/application/palemoon/components/places/content/places.xul
+++ b/application/palemoon/components/places/content/places.xul
@@ -68,8 +68,6 @@
              oncommand="PlacesOrganizer.exportBookmarks();"/>
     <command id="OrganizerCommand_import"
              oncommand="PlacesOrganizer.importFromFile();"/>
-    <command id="OrganizerCommand_browserImport"
-             oncommand="PlacesOrganizer.importFromBrowser();"/>
     <command id="OrganizerCommand_backup"
              oncommand="PlacesOrganizer.backupBookmarks();"/>
     <command id="OrganizerCommand_restoreFromFile"
@@ -312,11 +310,6 @@
                       command="OrganizerCommand_export"
                       label="&exportBookmarksToHTML.label;"
                       accesskey="&exportBookmarksToHTML.accesskey;"/>
-            <menuseparator/>
-            <menuitem id="browserImport"
-                      command="OrganizerCommand_browserImport"
-                      label="&importOtherBrowser.label;"
-                      accesskey="&importOtherBrowser.accesskey;"/>
           </menupopup>
 #ifdef XP_MACOSX
         </toolbarbutton>
diff --git a/application/palemoon/locales/en-US/chrome/browser/migration/migration.dtd b/application/palemoon/locales/en-US/chrome/browser/migration/migration.dtd
deleted file mode 100644
index 2848c4e67..000000000
--- a/application/palemoon/locales/en-US/chrome/browser/migration/migration.dtd
+++ /dev/null
@@ -1,36 +0,0 @@
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-
-
-<!ENTITY migrationWizard.title          "Import Wizard">
-
-<!ENTITY importFrom.label               "Import Preferences, Bookmarks, History, Passwords and other data from:">
-<!ENTITY importFromBookmarks.label      "Import Bookmarks from:">
-
-<!ENTITY importFromIE.label             "Microsoft Internet Explorer">
-<!ENTITY importFromIE.accesskey         "M">
-<!ENTITY importFromNothing.label        "Don't import anything">
-<!ENTITY importFromNothing.accesskey    "D">
-<!ENTITY importFromSafari.label         "Safari">
-<!ENTITY importFromSafari.accesskey     "S">
-<!ENTITY importFromChrome.label         "Chrome">
-<!ENTITY importFromChrome.accesskey     "C">
-<!ENTITY importFromFirefox.label        "Firefox">
-<!ENTITY importFromFirefox.accesskey    "X">
-
-<!ENTITY noMigrationSources.label       "No programs that contain bookmarks, history or password data could be found.">
-
-<!ENTITY importSource.title             "Import Settings and Data">
-<!ENTITY importItems.title              "Items to Import">
-<!ENTITY importItems.label              "Select which items to import:">
-
-<!ENTITY migrating.title                "Importing…">
-<!ENTITY migrating.label                "The following items are currently being imported…">
-
-<!ENTITY selectProfile.title            "Select Profile">
-<!ENTITY selectProfile.label            "The following profiles are available to import from:">
-
-<!ENTITY done.title                     "Import Complete">
-<!ENTITY done.label                     "The following items were successfully imported:">
-
diff --git a/application/palemoon/locales/en-US/chrome/browser/migration/migration.properties b/application/palemoon/locales/en-US/chrome/browser/migration/migration.properties
deleted file mode 100644
index b1cb03d0a..000000000
--- a/application/palemoon/locales/en-US/chrome/browser/migration/migration.properties
+++ /dev/null
@@ -1,51 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-profileName_format=%S %S
-
-# Browser Specific
-sourceNameIE=Internet Explorer
-sourceNameSafari=Safari
-sourceNameChrome=Google Chrome
-sourceNameFirefox=Mozilla Firefox
-
-importedBookmarksFolder=From %S
-
-importedSafariReadingList=Reading List (From Safari)
-
-# Import Sources
-# Note: When adding an import source for profile reset, add the string name to
-# resetProfile.js if it should be listed in the reset dialog.
-1_ie=Internet Options
-1_safari=Preferences
-1_chrome=Preferences
-
-2_ie=Cookies
-2_safari=Cookies
-2_chrome=Cookies
-2_firefox=Cookies
-
-4_ie=Browsing History
-4_safari=Browsing History
-4_chrome=Browsing History
-4_firefox_history_and_bookmarks=Browsing History and Bookmarks
-
-8_ie=Saved Form History
-8_safari=Saved Form History
-8_chrome=Saved Form History
-8_firefox=Saved Form History
-
-16_ie=Saved Passwords
-16_safari=Saved Passwords
-16_chrome=Saved Passwords
-16_firefox=Saved Passwords
-
-32_ie=Favorites
-32_safari=Bookmarks
-32_chrome=Bookmarks
-
-64_ie=Other Data
-64_safari=Other Data
-64_chrome=Other Data
-64_firefox_other=Other Data
diff --git a/application/palemoon/locales/en-US/chrome/browser/places/places.dtd b/application/palemoon/locales/en-US/chrome/browser/places/places.dtd
index 949593e7d..9578754d2 100644
--- a/application/palemoon/locales/en-US/chrome/browser/places/places.dtd
+++ b/application/palemoon/locales/en-US/chrome/browser/places/places.dtd
@@ -31,8 +31,6 @@
 <!ENTITY importBookmarksFromHTML.accesskey "I">
 <!ENTITY exportBookmarksToHTML.label       "Export Bookmarks to HTML…">
 <!ENTITY exportBookmarksToHTML.accesskey   "E">
-<!ENTITY importOtherBrowser.label          "Import Data from Another Browser…">
-<!ENTITY importOtherBrowser.accesskey      "A">
 
 <!ENTITY cmd.backup.label               "Backup…">
 <!ENTITY cmd.backup.accesskey           "B">
diff --git a/application/palemoon/locales/jar.mn b/application/palemoon/locales/jar.mn
index 6512c683e..f2b9ddeb2 100644
--- a/application/palemoon/locales/jar.mn
+++ b/application/palemoon/locales/jar.mn
@@ -55,8 +55,6 @@
     locale/browser/places/moveBookmarks.dtd        (%chrome/browser/places/moveBookmarks.dtd)
     locale/browser/feeds/subscribe.dtd              (%chrome/browser/feeds/subscribe.dtd)
     locale/browser/feeds/subscribe.properties       (%chrome/browser/feeds/subscribe.properties)
-    locale/browser/migration/migration.dtd         (%chrome/browser/migration/migration.dtd)
-    locale/browser/migration/migration.properties  (%chrome/browser/migration/migration.properties)
     locale/browser/preferences/aboutPermissions.dtd          (%chrome/browser/preferences/aboutPermissions.dtd)
     locale/browser/preferences/aboutPermissions.properties   (%chrome/browser/preferences/aboutPermissions.properties)
     locale/browser/preferences/advanced.dtd           (%chrome/browser/preferences/advanced.dtd)