1 files changed, 0 insertions, 128 deletions
diff --git a/browser/modules/E10SUtils.jsm b/browser/modules/E10SUtils.jsm
deleted file mode 100644
index 7ed51ee96..000000000
--- a/browser/modules/E10SUtils.jsm
+++ /dev/null
@@ -1,128 +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 = ["E10SUtils"];
-
-const {interfaces: Ci, utils: Cu, classes: Cc} = Components;
-
-Cu.import("resource://gre/modules/Services.jsm");
-
-function getAboutModule(aURL) {
-  // Needs to match NS_GetAboutModuleName
-  let moduleName = aURL.path.replace(/[#?].*/, "").toLowerCase();
-  let contract = "@mozilla.org/network/protocol/about;1?what=" + moduleName;
-  try {
-    return Cc[contract].getService(Ci.nsIAboutModule);
-  }
-  catch (e) {
-    // Either the about module isn't defined or it is broken. In either case
-    // ignore it.
-    return null;
-  }
-}
-
-this.E10SUtils = {
-  canLoadURIInProcess: function(aURL, aProcess) {
-    // loadURI in browser.xml treats null as about:blank
-    if (!aURL)
-      aURL = "about:blank";
-
-    // Javascript urls can load in any process, they apply to the current document
-    if (aURL.startsWith("javascript:"))
-      return true;
-
-    let processIsRemote = aProcess == Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT;
-
-    let canLoadRemote = true;
-    let mustLoadRemote = true;
-
-    if (aURL.startsWith("about:")) {
-      let url = Services.io.newURI(aURL, null, null);
-      let module = getAboutModule(url);
-      // If the module doesn't exist then an error page will be loading, that
-      // should be ok to load in either process
-      if (module) {
-        let flags = module.getURIFlags(url);
-        canLoadRemote = !!(flags & Ci.nsIAboutModule.URI_CAN_LOAD_IN_CHILD);
-        mustLoadRemote = !!(flags & Ci.nsIAboutModule.URI_MUST_LOAD_IN_CHILD);
-      }
-    }
-
-    if (aURL.startsWith("chrome:")) {
-      let url;
-      try {
-        // This can fail for invalid Chrome URIs, in which case we will end up
-        // not loading anything anyway.
-        url = Services.io.newURI(aURL, null, null);
-      } catch (ex) {
-        canLoadRemote = true;
-        mustLoadRemote = false;
-      }
-      if (url) {
-        let chromeReg = Cc["@mozilla.org/chrome/chrome-registry;1"].
-                        getService(Ci.nsIXULChromeRegistry);
-        canLoadRemote = chromeReg.canLoadURLRemotely(url);
-        mustLoadRemote = chromeReg.mustLoadURLRemotely(url);
-      }
-    }
-
-    if (aURL.startsWith("moz-extension:")) {
-      canLoadRemote = false;
-      mustLoadRemote = false;
-    }
-
-    if (aURL.startsWith("view-source:")) {
-      return this.canLoadURIInProcess(aURL.substr("view-source:".length), aProcess);
-    }
-
-    if (mustLoadRemote)
-      return processIsRemote;
-
-    if (!canLoadRemote && processIsRemote)
-      return false;
-
-    return true;
-  },
-
-  shouldLoadURI: function(aDocShell, aURI, aReferrer) {
-    // Inner frames should always load in the current process
-    if (aDocShell.QueryInterface(Ci.nsIDocShellTreeItem).sameTypeParent)
-      return true;
-
-    // If the URI can be loaded in the current process then continue
-    return this.canLoadURIInProcess(aURI.spec, Services.appinfo.processType);
-  },
-
-  redirectLoad: function(aDocShell, aURI, aReferrer, aFreshProcess) {
-    // Retarget the load to the correct process
-    let messageManager = aDocShell.QueryInterface(Ci.nsIInterfaceRequestor)
-                                  .getInterface(Ci.nsIContentFrameMessageManager);
-    let sessionHistory = aDocShell.getInterface(Ci.nsIWebNavigation).sessionHistory;
-
-    messageManager.sendAsyncMessage("Browser:LoadURI", {
-      loadOptions: {
-        uri: aURI.spec,
-        flags: Ci.nsIWebNavigation.LOAD_FLAGS_NONE,
-        referrer: aReferrer ? aReferrer.spec : null,
-        reloadInFreshProcess: !!aFreshProcess,
-      },
-      historyIndex: sessionHistory.requestedIndex,
-    });
-    return false;
-  },
-
-  wrapHandlingUserInput: function(aWindow, aIsHandling, aCallback) {
-    var handlingUserInput;
-    try {
-      handlingUserInput = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
-                                 .getInterface(Ci.nsIDOMWindowUtils)
-                                 .setHandlingUserInput(aIsHandling);
-      aCallback();
-    } finally {
-      handlingUserInput.destruct();
-    }
-  },
-};