Remove WebExtension support from the platform.

- Conditional code
- WE APIs
- WE toolkit theming

1 files changed, 0 insertions, 192 deletions

diff --git a/toolkit/components/webextensions/ext-webNavigation.js b/toolkit/components/webextensions/ext-webNavigation.js
deleted file mode 100644
index 904f3a4a7..000000000
--- a/toolkit/components/webextensions/ext-webNavigation.js
+++ /dev/null
@@ -1,192 +0,0 @@
-"use strict";
-
-var {classes: Cc, interfaces: Ci, utils: Cu} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "ExtensionManagement",
-                                  "resource://gre/modules/ExtensionManagement.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "MatchURLFilters",
-                                  "resource://gre/modules/MatchPattern.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "WebNavigation",
-                                  "resource://gre/modules/WebNavigation.jsm");
-
-Cu.import("resource://gre/modules/ExtensionUtils.jsm");
-var {
-  SingletonEventManager,
-  ignoreEvent,
-} = ExtensionUtils;
-
-const defaultTransitionTypes = {
-  topFrame: "link",
-  subFrame: "auto_subframe",
-};
-
-const frameTransitions = {
-  anyFrame: {
-    qualifiers: ["server_redirect", "client_redirect", "forward_back"],
-  },
-  topFrame: {
-    types: ["reload", "form_submit"],
-  },
-};
-
-const tabTransitions = {
-  topFrame: {
-    qualifiers: ["from_address_bar"],
-    types: ["auto_bookmark", "typed", "keyword", "generated", "link"],
-  },
-  subFrame: {
-    types: ["manual_subframe"],
-  },
-};
-
-function isTopLevelFrame({frameId, parentFrameId}) {
-  return frameId == 0 && parentFrameId == -1;
-}
-
-function fillTransitionProperties(eventName, src, dst) {
-  if (eventName == "onCommitted" || eventName == "onHistoryStateUpdated") {
-    let frameTransitionData = src.frameTransitionData || {};
-    let tabTransitionData = src.tabTransitionData || {};
-
-    let transitionType, transitionQualifiers = [];
-
-    // Fill transition properties for any frame.
-    for (let qualifier of frameTransitions.anyFrame.qualifiers) {
-      if (frameTransitionData[qualifier]) {
-        transitionQualifiers.push(qualifier);
-      }
-    }
-
-    if (isTopLevelFrame(dst)) {
-      for (let type of frameTransitions.topFrame.types) {
-        if (frameTransitionData[type]) {
-          transitionType = type;
-        }
-      }
-
-      for (let qualifier of tabTransitions.topFrame.qualifiers) {
-        if (tabTransitionData[qualifier]) {
-          transitionQualifiers.push(qualifier);
-        }
-      }
-
-      for (let type of tabTransitions.topFrame.types) {
-        if (tabTransitionData[type]) {
-          transitionType = type;
-        }
-      }
-
-      // If transitionType is not defined, defaults it to "link".
-      if (!transitionType) {
-        transitionType = defaultTransitionTypes.topFrame;
-      }
-    } else {
-      // If it is sub-frame, transitionType defaults it to "auto_subframe",
-      // "manual_subframe" is set only in case of a recent user interaction.
-      transitionType = tabTransitionData.link ?
-        "manual_subframe" : defaultTransitionTypes.subFrame;
-    }
-
-    // Fill the transition properties in the webNavigation event object.
-    dst.transitionType = transitionType;
-    dst.transitionQualifiers = transitionQualifiers;
-  }
-}
-
-// Similar to WebRequestEventManager but for WebNavigation.
-function WebNavigationEventManager(context, eventName) {
-  let name = `webNavigation.${eventName}`;
-  let register = (callback, urlFilters) => {
-    // Don't create a MatchURLFilters instance if the listener does not include any filter.
-    let filters = urlFilters ?
-          new MatchURLFilters(urlFilters.url) : null;
-
-    let listener = data => {
-      if (!data.browser) {
-        return;
-      }
-
-      let data2 = {
-        url: data.url,
-        timeStamp: Date.now(),
-        frameId: ExtensionManagement.getFrameId(data.windowId),
-        parentFrameId: ExtensionManagement.getParentFrameId(data.parentWindowId, data.windowId),
-      };
-
-      if (eventName == "onErrorOccurred") {
-        data2.error = data.error;
-      }
-
-      // Fills in tabId typically.
-      extensions.emit("fill-browser-data", data.browser, data2);
-      if (data2.tabId < 0) {
-        return;
-      }
-
-      fillTransitionProperties(eventName, data, data2);
-
-      context.runSafe(callback, data2);
-    };
-
-    WebNavigation[eventName].addListener(listener, filters);
-    return () => {
-      WebNavigation[eventName].removeListener(listener);
-    };
-  };
-
-  return SingletonEventManager.call(this, context, name, register);
-}
-
-WebNavigationEventManager.prototype = Object.create(SingletonEventManager.prototype);
-
-function convertGetFrameResult(tabId, data) {
-  return {
-    errorOccurred: data.errorOccurred,
-    url: data.url,
-    tabId,
-    frameId: ExtensionManagement.getFrameId(data.windowId),
-    parentFrameId: ExtensionManagement.getParentFrameId(data.parentWindowId, data.windowId),
-  };
-}
-
-extensions.registerSchemaAPI("webNavigation", "addon_parent", context => {
-  return {
-    webNavigation: {
-      onTabReplaced: ignoreEvent(context, "webNavigation.onTabReplaced"),
-      onBeforeNavigate: new WebNavigationEventManager(context, "onBeforeNavigate").api(),
-      onCommitted: new WebNavigationEventManager(context, "onCommitted").api(),
-      onDOMContentLoaded: new WebNavigationEventManager(context, "onDOMContentLoaded").api(),
-      onCompleted: new WebNavigationEventManager(context, "onCompleted").api(),
-      onErrorOccurred: new WebNavigationEventManager(context, "onErrorOccurred").api(),
-      onReferenceFragmentUpdated: new WebNavigationEventManager(context, "onReferenceFragmentUpdated").api(),
-      onHistoryStateUpdated: new WebNavigationEventManager(context, "onHistoryStateUpdated").api(),
-      onCreatedNavigationTarget: ignoreEvent(context, "webNavigation.onCreatedNavigationTarget"),
-      getAllFrames(details) {
-        let tab = TabManager.getTab(details.tabId, context);
-
-        let {innerWindowID, messageManager} = tab.linkedBrowser;
-        let recipient = {innerWindowID};
-
-        return context.sendMessage(messageManager, "WebNavigation:GetAllFrames", {}, {recipient})
-                      .then((results) => results.map(convertGetFrameResult.bind(null, details.tabId)));
-      },
-      getFrame(details) {
-        let tab = TabManager.getTab(details.tabId, context);
-
-        let recipient = {
-          innerWindowID: tab.linkedBrowser.innerWindowID,
-        };
-
-        let mm = tab.linkedBrowser.messageManager;
-        return context.sendMessage(mm, "WebNavigation:GetFrame", {options: details}, {recipient})
-                      .then((result) => {
-                        return result ?
-                          convertGetFrameResult(details.tabId, result) :
-                          Promise.reject({message: `No frame found with frameId: ${details.frameId}`});
-                      });
-      },
-    },
-  };
-});