Backout aa955afe7507:49f1c6fa27f8 (bug 953381) for robocop orange on this CLOSED TREE

CLOBBER

@@ -22,4 +22,4 @@
 # changes to stick? As of bug 928195, this shouldn't be necessary! Please
 # don't change CLOBBER for WebIDL changes any more.
 
-Bug 953381 requires a clobber due to bug 961339.
+Bug 917896 requires a clobber due to bug 961339.

mobile/android/app/mobile.js

@@ -274,9 +274,6 @@ pref("browser.search.noCurrentEngine", true);
 pref("browser.search.official", true);
 #endif
 
-// Control media casting feature
-pref("browser.casting.enabled", false);
-
 // Enable sparse localization by setting a few package locale overrides
 pref("chrome.override_package.global", "browser");
 pref("chrome.override_package.mozapps", "browser");

mobile/android/base/BrowserApp.java

@@ -156,7 +156,6 @@ abstract public class BrowserApp extends GeckoApp
     };
 
     private FindInPageBar mFindInPageBar;
-    private MediaCastingBar mMediaCastingBar;
 
     private boolean mAccessibilityEnabled = false;
 
@@ -531,7 +530,6 @@ abstract public class BrowserApp extends GeckoApp
         }
 
         mFindInPageBar = (FindInPageBar) findViewById(R.id.find_in_page);
-        mMediaCastingBar = (MediaCastingBar) findViewById(R.id.media_casting);
 
         registerEventListener("CharEncoding:Data");
         registerEventListener("CharEncoding:State");
@@ -832,11 +830,6 @@ abstract public class BrowserApp extends GeckoApp
             mFindInPageBar = null;
         }
 
-        if (mMediaCastingBar != null) {
-            mMediaCastingBar.onDestroy();
-            mMediaCastingBar = null;
-        }
-
         if (mSharedPreferencesHelper != null) {
             mSharedPreferencesHelper.uninit();
             mSharedPreferencesHelper = null;

mobile/android/base/MediaCastingBar.java

@@ -1,118 +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/. */
-
-package org.mozilla.gecko;
-
-import org.mozilla.gecko.util.GeckoEventListener;
-import org.mozilla.gecko.util.ThreadUtils;
-
-import org.json.JSONObject;
-
-import android.content.Context;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.ImageButton;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-public class MediaCastingBar extends RelativeLayout implements View.OnClickListener, GeckoEventListener  {
-    private static final String LOGTAG = "MediaCastingBar";
-
-    private TextView mCastingTo;
-    private ImageButton mMediaPlay;
-    private ImageButton mMediaPause;
-    private ImageButton mMediaStop;
-
-    private boolean mInflated = false;
-
-    public MediaCastingBar(Context context, AttributeSet attrs) {
-        super(context, attrs);
-
-        GeckoAppShell.getEventDispatcher().registerEventListener("Casting:Started", this);
-        GeckoAppShell.getEventDispatcher().registerEventListener("Casting:Stopped", this);
-    }
-
-    public void inflateContent() {
-        LayoutInflater inflater = LayoutInflater.from(getContext());
-        View content = inflater.inflate(R.layout.media_casting, this);
-
-        mMediaPlay = (ImageButton) content.findViewById(R.id.media_play);
-        mMediaPlay.setOnClickListener(this);
-        mMediaPause = (ImageButton) content.findViewById(R.id.media_pause);
-        mMediaPause.setOnClickListener(this);
-        mMediaStop = (ImageButton) content.findViewById(R.id.media_stop);
-        mMediaStop.setOnClickListener(this);
-
-        mCastingTo = (TextView) content.findViewById(R.id.media_casting_to);
-
-        // Capture clicks on the rest of the view to prevent them from
-        // leaking into other views positioned below.
-        content.setOnClickListener(this);
-
-        mInflated = true;
-    }
-
-    public void show() {
-        if (!mInflated)
-            inflateContent();
-
-        setVisibility(VISIBLE);
-    }
-
-    public void hide() {
-        setVisibility(GONE);
-    }
-
-    public void onDestroy() {
-        GeckoAppShell.getEventDispatcher().unregisterEventListener("Casting:Started", this);
-        GeckoAppShell.getEventDispatcher().unregisterEventListener("Casting:Stopped", this);
-    }
-
-    // View.OnClickListener implementation
-    @Override
-    public void onClick(View v) {
-        final int viewId = v.getId();
-
-        if (viewId == R.id.media_play) {
-            GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Casting:Play", ""));
-            mMediaPlay.setVisibility(GONE);
-            mMediaPause.setVisibility(VISIBLE);
-        } else if (viewId == R.id.media_pause) {
-            GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Casting:Pause", ""));
-            mMediaPause.setVisibility(GONE);
-            mMediaPlay.setVisibility(VISIBLE);
-        } else if (viewId == R.id.media_stop) {
-            GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Casting:Stop", ""));
-        }
-    }
-
-    // GeckoEventListener implementation
-    @Override
-    public void handleMessage(final String event, final JSONObject message) {
-        final String device = message.optString("device");
-
-        ThreadUtils.postToUiThread(new Runnable() {
-            @Override
-            public void run() {
-                if (event.equals("Casting:Started")) {
-                    show();
-                    if (!TextUtils.isEmpty(device)) {
-                        mCastingTo.setText(device);
-                    } else {
-                        // Should not happen
-                        mCastingTo.setText("");
-                        Log.d(LOGTAG, "Device name is empty.");
-                    }
-                    mMediaPlay.setVisibility(GONE);
-                    mMediaPause.setVisibility(VISIBLE);
-                } else if (event.equals("Casting:Stopped")) {
-                    hide();
-                }
-            }
-        });
-    }
-}

mobile/android/base/locales/en-US/android_strings.dtd

@@ -219,13 +219,6 @@ size. -->
 <!ENTITY find_next "Next">
 <!ENTITY find_close "Close">
 
-<!-- Localization note (media_casting_to, media_play, media_pause, media_stop) : These strings are used
-     as alternate text for accessibility. They are not visible in the UI. -->
-<!ENTITY media_casting_to "Casting to Device">
-<!ENTITY media_play "Play">
-<!ENTITY media_pause "Pause">
-<!ENTITY media_stop "Stop">
-
 <!ENTITY contextmenu_open_new_tab "Open in New Tab">
 <!ENTITY contextmenu_open_private_tab "Open in Private Tab">
 <!ENTITY contextmenu_open_in_reader "Open in Reader">

mobile/android/base/moz.build

@@ -248,7 +248,6 @@ gbjar.sources += [
     'LightweightTheme.java',
     'LightweightThemeDrawable.java',
     'LocaleManager.java',
-    'MediaCastingBar.java',
     'MemoryMonitor.java',
     'menu/GeckoMenu.java',
     'menu/GeckoMenuInflater.java',

mobile/android/base/resources/layout/gecko_app.xml

@@ -48,13 +48,6 @@
                                          style="@style/FindBar"
                                          android:visibility="gone"/>
 
-        <org.mozilla.gecko.MediaCastingBar android:id="@+id/media_casting"
-                                           android:layout_width="fill_parent"
-                                           android:layout_height="wrap_content"
-                                           android:layout_alignParentBottom="true"
-                                           style="@style/FindBar"
-                                           android:visibility="gone"/>
-
         <RelativeLayout android:id="@+id/camera_layout"
                         android:layout_height="wrap_content"
                         android:layout_width="wrap_content"

mobile/android/base/resources/layout/media_casting.xml

@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<merge xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <RelativeLayout android:id="@+id/media_controls"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_centerInParent="true">
-
-        <ImageButton android:id="@+id/media_play"
-                     style="@style/FindBar.ImageButton"
-                     android:contentDescription="@string/media_play"
-                     android:src="@drawable/media_bar_play"
-                     android:visibility="gone"/>
-
-        <ImageButton android:id="@+id/media_pause"
-                     style="@style/FindBar.ImageButton"
-                     android:contentDescription="@string/media_pause"
-                     android:src="@drawable/media_bar_pause"/>
-
-    </RelativeLayout>
-
-    <TextView android:id="@+id/media_casting_to"
-              android:layout_width="wrap_content"
-              android:layout_height="wrap_content"
-              android:layout_marginLeft="5dip"
-              android:layout_marginRight="5dip"
-              android:layout_alignParentLeft="true"
-              android:layout_toLeftOf="@id/media_controls"
-              android:layout_centerVertical="true"
-              android:singleLine="true"
-              android:ellipsize="end"
-              android:textColor="#FFFFFFFF"
-              android:contentDescription="@string/media_casting_to"/>
-
-    <ImageButton android:id="@+id/media_stop"
-                 style="@style/FindBar.ImageButton"
-                 android:contentDescription="@string/media_stop"
-                 android:layout_alignParentRight="true"
-                 android:src="@drawable/media_bar_stop"/>
-
-</merge>

mobile/android/base/strings.xml.in

@@ -83,11 +83,6 @@
   <string name="find_next">&find_next;</string>
   <string name="find_close">&find_close;</string>
 
-  <string name="media_casting_to">&media_casting_to;</string>
-  <string name="media_play">&media_play;</string>
-  <string name="media_pause">&media_pause;</string>
-  <string name="media_stop">&media_stop;</string>
-
   <string name="settings">&settings;</string>
   <string name="settings_title">&settings_title;</string>
   <string name="pref_category_advanced">&pref_category_advanced;</string>

mobile/android/base/tests/robocop.ini

@@ -79,7 +79,6 @@ skip-if = processor == "x86"
 [testSharedPreferences]
 [testSimpleDiscovery]
 [testUITelemetry]
-[testVideoDiscovery]
 
 # Used for Talos, please don't use in mochitest
 #[testPan]

mobile/android/base/tests/testVideoDiscovery.java

@@ -1,10 +0,0 @@
-package org.mozilla.gecko.tests;
-
-import org.mozilla.gecko.*;
-
-
-public class testVideoDiscovery extends JavascriptTest {
-    public testVideoDiscovery() {
-        super("testVideoDiscovery.js");
-    }
-}

mobile/android/base/tests/testVideoDiscovery.js

@@ -1,84 +0,0 @@
-// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
-/* 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 { classes: Cc, interfaces: Ci, utils: Cu } = Components;
-
-Cu.import("resource://gre/modules/Services.jsm");
-
-function ok(passed, text) {
-  do_report_result(passed, text, Components.stack.caller, false);
-}
-
-// The chrome window
-let chromeWin;
-
-// Track the <browser> where the tests are happening
-let browser;
-
-function middle(element) {
-  let rect = element.getBoundingClientRect();
-  let x = (rect.right - rect.left) / 2 + rect.left;
-  let y = (rect.bottom - rect.top) / 2 + rect.top;
-  return [x, y];
-}
-
-add_test(function setup_browser() {
-  chromeWin = Services.wm.getMostRecentWindow("navigator:browser");
-  let BrowserApp = chromeWin.BrowserApp;
-
-  do_register_cleanup(function cleanup() {
-    BrowserApp.closeTab(BrowserApp.getTabForBrowser(browser));
-  });
-
-  let url = "http://mochi.test:8888/tests/robocop/video_discovery.html";
-  browser = BrowserApp.addTab(url, { selected: true, parentId: BrowserApp.selectedTab.id }).browser;
-  browser.addEventListener("load", function startTests(event) {
-    browser.removeEventListener("load", startTests, true);
-    Services.tm.mainThread.dispatch(run_next_test, Ci.nsIThread.DISPATCH_NORMAL);
-  }, true);
-});
-
-let videoDiscoveryTests = [
-  { id: "simple-mp4", source: "http://mochi.test:8888/simple.mp4", poster: "http://mochi.test:8888/simple.png", text: "simple video with mp4 src" },
-  { id: "simple-fail", pass: false, text: "simple video with no mp4 src" },
-  { id: "with-sources-mp4", source: "http://mochi.test:8888/simple.mp4", text: "video with mp4 extension source child" },
-  { id: "with-sources-fail", pass: false, text: "video with no mp4 extension source child" },
-  { id: "with-sources-mimetype", source: "http://mochi.test:8888/simple-video-mp4", text: "video with mp4 mimetype source child" },
-  { id: "video-overlay", source: "http://mochi.test:8888/simple.mp4", text: "div overlay covering a simple video with mp4 src" }
-];
-
-function execute_video_test(test) {
-  let element = browser.contentDocument.getElementById(test.id);
-  if (element) {
-    let [x, y] = middle(element);
-    let video = chromeWin.CastApps.getVideo(element, x, y);
-    if (video) {
-      let matchPoster = (test.poster == video.poster);
-      let matchSource = (test.source == video.source);
-      ok(matchPoster && matchSource && test.pass, test.text);
-    } else {
-      ok(!test.pass, test.text);
-    }
-  } else {
-    ok(false, "test element not found: [" + test.id + "]");
-  }
-  run_next_test();
-}
-
-let videoTest;
-while ((videoTest = videoDiscoveryTests.shift())) {
-  if (!("poster" in videoTest)) {
-    videoTest.poster = "";
-  }
-  if (!("pass" in videoTest)) {
-    videoTest.pass = true;
-  }
-
-  add_test(execute_video_test.bind(this, videoTest));
-}
-
-run_next_test();

mobile/android/base/tests/video_discovery.html

@@ -1,60 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-  <head>
-    <title>Video Discovery Test</title>
-    <style type="text/css">
-      #video-box {
-        float: left;
-      }
-      #video-overlay, #video-player {
-        width: 640px;
-        min-height: 370px;
-      }
-      #video-overlay {
-        position: absolute;
-        float: left;
-        background-color:#f00;
-        z-index:10;
-      }
-    </style>
-  </head>
-  <body>
-    <!-- PASS: src uses a mp4 extension -->
-    <video id="simple-mp4" poster="/simple.png" src="/simple.mp4"></video>
-
-    <!-- FAIL: src uses a ogg extension -->
-    <video id="simple-fail" src="/simple.ogg"></video>
-
-    <!-- PASS: source list uses a mp4 extension -->
-    <video id="with-sources-mp4">
-      <source src="/simple.ogg">
-      <source src="/simple.mp4">
-    </video>
-
-    <!-- FAIL: source list uses a mp4 extension -->
-    <video id="with-sources-fail">
-      <source src="/simple.ogg">
-      <source src="/simple.webm">
-    </video>
-
-    <!-- PASS: source list uses a mp4 mimetype -->
-    <video id="with-sources-mimetype">
-      <source src="/simple-video-ogg" type="video/ogg">
-      <source src="/simple-video-mp4" type="video/mp4">
-    </video>
-
-    <!-- PASS: source list uses a mp4 mimetype and extra data -->
-    <video id="with-sources-mimetype-plus">
-      <source src="/simple-video-ogg" type="video/ogg">
-      <source src="/simple-video-mp4" type="video/mp4; codecs='avc1.42E01E, mp4a.40.2'">
-    </video>
-
-    <!-- PASS: div overlay covers a video with mp4 src -->
-    <div id="video-box">
-      <div id="video-overlay"></div>
-      <div>
-        <video id="video-player" src="/simple.mp4"></video>
-      </div>
-    </div>
-  </body>
-</html>

mobile/android/chrome/content/CastingApps.js

@@ -1,243 +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 CastingApps = {
-  _castMenuId: -1,
-
-  init: function ca_init() {
-    if (!this.isEnabled()) {
-      return;
-    }
-
-    // Search for devices continuously every 120 seconds
-    SimpleServiceDiscovery.search(120 * 1000);
-
-    this._castMenuId = NativeWindow.contextmenus.add(
-      Strings.browser.GetStringFromName("contextmenu.castToScreen"),
-      this.filterCast,
-      this.openExternal.bind(this)
-    );
-
-    Services.obs.addObserver(this, "Casting:Play", false);
-    Services.obs.addObserver(this, "Casting:Pause", false);
-    Services.obs.addObserver(this, "Casting:Stop", false);
-  },
-
-  uninit: function ca_uninit() {
-    Services.obs.removeObserver(this, "Casting:Play");
-    Services.obs.removeObserver(this, "Casting:Pause");
-    Services.obs.removeObserver(this, "Casting:Stop");
-
-    NativeWindow.contextmenus.remove(this._castMenuId);
-  },
-
-  isEnabled: function isEnabled() {
-    return Services.prefs.getBoolPref("browser.casting.enabled");
-  },
-
-  observe: function (aSubject, aTopic, aData) {
-    switch (aTopic) {
-      case "Casting:Play":
-        if (this.session && this.session.remoteMedia.status == "paused") {
-          this.session.remoteMedia.play();
-        }
-        break;
-      case "Casting:Pause":
-        if (this.session && this.session.remoteMedia.status == "started") {
-          this.session.remoteMedia.pause();
-        }
-        break;
-      case "Casting:Stop":
-        if (this.session) {
-          this.closeExternal();
-        }
-        break;
-    }
-  },
-
-  makeURI: function makeURI(aURL, aOriginCharset, aBaseURI) {
-    return Services.io.newURI(aURL, aOriginCharset, aBaseURI);
-  },
-
-  getVideo: function(aElement, aX, aY) {
-    // Fast path: Is the given element a video element
-    let video = this._getVideo(aElement);
-    if (video) {
-      return video;
-    }
-
-    // The context menu system will keep walking up the DOM giving us a chance
-    // to find an element we match. When it hits <html> things can go BOOM.
-    try {
-      // Maybe this is an overlay, with the video element under it
-      // Use the (x, y) location to guess at a <video> element
-      let elements = aElement.ownerDocument.querySelectorAll("video");
-      for (let element of elements) {
-        // Look for a video element contained in the overlay bounds
-        let rect = element.getBoundingClientRect();
-        if (aY >= rect.top && aX >= rect.left && aY <= rect.bottom && aX <= rect.right) {
-          video = this._getVideo(element);
-          if (video) {
-            break;
-          }
-        }
-      }
-    } catch(e) {}
-
-    // Could be null
-    return video;
-  },
-
-  _getVideo: function(aElement) {
-    // Given the hardware support for H264, let's only look for 'mp4' sources
-    if (!aElement instanceof HTMLVideoElement) {
-      return null;
-    }
-
-    function allowableExtension(aURI) {
-      if (aURI && aURI instanceof Ci.nsIURL) {
-        return (aURI.fileExtension == "mp4");
-      }
-      return false;
-    }
-
-    // Grab the poster attribute from the <video>
-    let posterURL = aElement.poster;
-
-    // First, look to see if the <video> has a src attribute
-    let sourceURL = aElement.src;
-
-    // If empty, try the currentSrc
-    if (!sourceURL) {
-      sourceURL = aElement.currentSrc;
-    }
-
-    if (sourceURL) {
-      // Use the file extension to guess the mime type
-      let sourceURI = this.makeURI(sourceURL, null, this.makeURI(aElement.baseURI));
-      if (allowableExtension(sourceURI)) {
-        return { video: aElement, source: sourceURI.spec, poster: posterURL };
-      }
-    }
-
-    // Next, look to see if there is a <source> child element that meets
-    // our needs
-    let sourceNodes = aElement.getElementsByTagName("source");
-    for (let sourceNode of sourceNodes) {
-      let sourceURI = this.makeURI(sourceNode.src, null, this.makeURI(sourceNode.baseURI));
-
-      // Using the type attribute is our ideal way to guess the mime type. Otherwise,
-      // fallback to using the file extension to guess the mime type
-      if (sourceNode.type == "video/mp4" || allowableExtension(sourceURI)) {
-        return { video: aElement, source: sourceURI.spec, poster: posterURL };
-      }
-    }
-
-    return null;
-  },
-
-  filterCast: {
-    matches: function(aElement, aX, aY) {
-      if (SimpleServiceDiscovery.services.length == 0)
-        return false;
-      let video = CastingApps.getVideo(aElement, aX, aY);
-      if (CastingApps.session) {
-        return (video && CastingApps.session.data.source != video.source);
-      }
-      return (video != null);
-    }
-  },
-
-  prompt: function(aCallback) {
-    let items = [];
-    SimpleServiceDiscovery.services.forEach(function(aService) {
-      let item = {
-        label: aService.friendlyName,
-        selected: false
-      };
-      items.push(item);
-    });
-
-    let prompt = new Prompt({
-      title: Strings.browser.GetStringFromName("casting.prompt")
-    }).setSingleChoiceItems(items).show(function(data) {
-      let selected = data.button;
-      let service = selected == -1 ? null : SimpleServiceDiscovery.services[selected];
-      if (aCallback)
-        aCallback(service);
-    });
-  },
-
-  openExternal: function(aElement, aX, aY) {
-    // Start a second screen media service
-    let video = this.getVideo(aElement, aX, aY);
-    if (!video) {
-      return;
-    }
-
-    this.prompt(function(aService) {
-      if (!aService)
-        return;
-
-      // Make sure we have a player app for the given service
-      let app = SimpleServiceDiscovery.findAppForService(aService, "video-sharing");
-      if (!app)
-        return;
-
-      video.title = aElement.ownerDocument.defaultView.top.document.title;
-      if (video.element) {
-        // If the video is currently playing on the device, pause it
-        if (!video.element.paused) {
-          video.element.pause();
-        }
-      }
-
-      app.stop(function() {
-        app.start("", function() {
-          app.remoteMedia(function(aRemoteMedia) {
-            this.session = {
-              service: aService,
-              app: app,
-              remoteMedia: aRemoteMedia,
-              data: {
-                title: video.title,
-                source: video.source,
-                poster: video.poster
-              }
-            };
-          }.bind(this), this);
-        }.bind(this));
-      }.bind(this));
-    }.bind(this));
-  },
-
-  // RemoteMedia callback API methods
-  onRemoteMediaStart: function(aRemoteMedia) {
-    if (!this.session) {
-      return;
-    }
-
-    aRemoteMedia.load(this.session.data);
-    sendMessageToJava({ type: "Casting:Started", device: this.session.service.friendlyName });
-  },
-
-  onRemoteMediaStop: function(aRemoteMedia) {
-    sendMessageToJava({ type: "Casting:Stopped" });
-  },
-
-  onRemoteMediaStatus: function(aRemoteMedia) {
-    if (!this.session) {
-      return;
-    }
-
-    let status = aRemoteMedia.status;
-    if (status == "completed") {
-      aRemoteMedia.shutdown();
-      this.session.app.stop();
-      delete this.session;
-    }
-  }
-};
-

mobile/android/chrome/content/browser.js

@@ -63,9 +63,6 @@ XPCOMUtils.defineLazyServiceGetter(this, "uuidgen",
                                    "@mozilla.org/uuid-generator;1",
                                    "nsIUUIDGenerator");
 
-XPCOMUtils.defineLazyModuleGetter(this, "SimpleServiceDiscovery",
-                                  "resource://gre/modules/SimpleServiceDiscovery.jsm");
-
 #ifdef NIGHTLY_BUILD
 XPCOMUtils.defineLazyModuleGetter(this, "ShumwayUtils",
                                   "resource://shumway/ShumwayUtils.jsm");
@@ -85,7 +82,6 @@ XPCOMUtils.defineLazyModuleGetter(this, "WebappManager",
   ["PluginHelper", "chrome://browser/content/PluginHelper.js"],
   ["OfflineApps", "chrome://browser/content/OfflineApps.js"],
   ["Linkifier", "chrome://browser/content/Linkify.js"],
-  ["CastingApps", "chrome://browser/content/CastingApps.js"],
 ].forEach(function (aScript) {
   let [name, script] = aScript;
   XPCOMUtils.defineLazyGetter(window, name, function() {
@@ -390,7 +386,6 @@ var BrowserApp = {
     Reader.init();
     UserAgentOverrides.init();
     DesktopUserAgent.init();
-    CastingApps.init();
     Distribution.init();
     Tabs.init();
 #ifdef ACCESSIBILITY
@@ -732,7 +727,6 @@ var BrowserApp = {
     UserAgentOverrides.uninit();
     DesktopUserAgent.uninit();
     ExternalApps.uninit();
-    CastingApps.uninit();
     Distribution.uninit();
     Tabs.uninit();
   },

mobile/android/chrome/jar.mn

@@ -53,7 +53,6 @@ chrome.jar:
   content/FeedHandler.js               (content/FeedHandler.js)
   content/Feedback.js                  (content/Feedback.js)
   content/Linkify.js                   (content/Linkify.js)
-  content/CastingApps.js               (content/CastingApps.js)
 #ifdef MOZ_SERVICES_HEALTHREPORT
   content/aboutHealthReport.xhtml      (content/aboutHealthReport.xhtml)
 * content/aboutHealthReport.js         (content/aboutHealthReport.js)

mobile/android/locales/en-US/chrome/browser.properties

@@ -159,9 +159,6 @@ intl.charsetmenu.browser.static=iso-8859-1,utf-8,big5,iso-2022-jp,shift_jis,euc-
 # Text Selection
 selectionHelper.textCopied=Text copied to clipboard
 
-# Casting
-casting.prompt=Cast to Device
-
 # Context menu
 contextmenu.openInNewTab=Open Link in New Tab
 contextmenu.openInPrivateTab=Open Link in Private Tab
@@ -194,7 +191,6 @@ contextmenu.unmute=Unmute
 contextmenu.saveVideo=Save Video
 contextmenu.saveAudio=Save Audio
 contextmenu.addToContacts=Add to Contacts
-contextmenu.castToScreen=Cast to Screen
 
 contextmenu.copy=Copy
 contextmenu.cut=Cut