Add command line switch --enable-webrtc on Android.

content/renderer/render_view_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.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 4042 matching lines @@
     if (it->second == remote_frame_id)
       return FindFrameByID(webview()->mainFrame(), it->first);
   }
   return NULL;
 }
 
 void RenderViewImpl::EnsureMediaStreamImpl() {
   if (!RenderThreadImpl::current())  // Will be NULL during unit tests.
     return;
 
+#if defined(OS_ANDROID)
+  if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableWebRTC))
+    return;
+#endif
+
 #if defined(ENABLE_WEBRTC)
   if (!media_stream_dispatcher_)
     media_stream_dispatcher_ = new MediaStreamDispatcher(this);
 
   if (!media_stream_impl_) {
     media_stream_impl_ = new MediaStreamImpl(
         this,
         media_stream_dispatcher_,
         RenderThreadImpl::current()->video_capture_impl_manager(),
         RenderThreadImpl::current()->GetMediaStreamDependencyFactory());
@@ skipping 2512 matching lines @@
 }
 #endif
 
 void RenderViewImpl::OnReleaseDisambiguationPopupDIB(
     TransportDIB::Handle dib_handle) {
   TransportDIB* dib = TransportDIB::CreateWithHandle(dib_handle);
   RenderProcess::current()->ReleaseTransportDIB(dib);
 }
 
 }  // namespace content