Update whitelist for Screen Capture API

chrome/browser/media/media_capture_devices_dispatcher.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/utf_string_conversions.h"
@@ skipping 31 matching lines @@
   }
 
   return &(*devices.begin());
 };
 
 // This is a short-term solution to allow testing of the the Screen Capture API
 // with Google Hangouts in M27.
 // TODO(sergeyu): Remove this whitelist as soon as possible.
 bool IsOriginWhitelistedForScreenCapture(const GURL& origin) {
 #if defined(OFFICIAL_BUILD)
-  return origin.spec() == "https://staging.talkgadget.google.com/" ||
-      origin.spec() == "https://plus.google.com/";
+  return
+      // Google Hangouts.
+      origin.spec() == "https://staging.talkgadget.google.com/" ||
+      origin.spec() == "https://plus.google.com/" ||
+      // CV.
+      origin.spec() == "chrome-extension://pkedcjkdefgpdelpbcmbmeomcjbeemfm/" ||
+      // CV Staging.
+      origin.spec() == "chrome-extension://fmfcbgogabcbclcofgocippekhfcmgfj/" ||
+      // CV Canary.
+      origin.spec() == "chrome-extension://hfaagokkkhdbgiakmmlclaapfelnkoah/";
 #else
   return false;
 #endif
 }
 
 }  // namespace
 
 MediaCaptureDevicesDispatcher* MediaCaptureDevicesDispatcher::GetInstance() {
   return Singleton<MediaCaptureDevicesDispatcher>::get();
 }
@@ skipping 230 matching lines @@
     int render_process_id,
     int render_view_id,
     const content::MediaStreamDevice& device,
     content::MediaRequestState state) {
   FOR_EACH_OBSERVER(Observer, observers_,
                     OnRequestUpdate(render_process_id,
                                     render_view_id,
                                     device,
                                     state));
 }