Integrate VDA with WebRTC.

content/browser/renderer_host/render_process_host_impl.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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 854 matching lines @@
     switches::kEnableGpuBenchmarking,
     switches::kEnableMemoryBenchmarking,
     switches::kEnableSkiaBenchmarking,
     switches::kEnableLogging,
     switches::kEnableSpeechSynthesis,
     switches::kEnableTouchDragDrop,
     switches::kEnableTouchEditing,
     switches::kEnableWebPInAcceptHeader,
 #if defined(ENABLE_WEBRTC)
     switches::kEnableWebRtcAecRecordings,
+    switches::kEnableWebRTCHWDecoding,
 #endif
 #if defined(ANDROID) && !defined(GOOGLE_TV)
     switches::kEnableWebKitMediaSource,
 #else
     switches::kDisableWebKitMediaSource,
 #endif
     switches::kEnableOverscrollNotifications,
     switches::kEnableStrictSiteIsolation,
     switches::kDisableFullScreen,
     switches::kEnableNewDialogStyle,
@@ skipping 892 matching lines @@
       continue;
 
     RenderViewHost* rvh =
         RenderViewHost::From(const_cast<RenderWidgetHost*>(widget));
 
     rvh->UpdateWebkitPreferences(rvh->GetWebkitPreferences());
   }
 }
 
 }  // namespace content