Add flag that enable Encrypted Media Extensions on video elements.

content/renderer/render_thread_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_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 526 matching lines @@
 
   WebKit::WebRuntimeFeatures::enableFullScreenAPI(
       !command_line.HasSwitch(switches::kDisableFullScreen));
 
   WebKit::WebRuntimeFeatures::enablePointerLock(
       command_line.HasSwitch(switches::kEnablePointerLock));
 
   WebKit::WebRuntimeFeatures::enableVideoTrack(
       command_line.HasSwitch(switches::kEnableVideoTrack));
 
+  WebKit::WebRuntimeFeatures::enableEncryptedMedia(
+      command_line.HasSwitch(switches::kEnableEncryptedMedia));
+
 #if defined(OS_CHROMEOS)
   // TODO(crogers): enable once Web Audio has been tested and optimized.
   WebRuntimeFeatures::enableWebAudio(false);
 #else
   WebRuntimeFeatures::enableWebAudio(
       !command_line.HasSwitch(switches::kDisableWebAudio));
 #endif
 
   WebRuntimeFeatures::enablePushState(true);
 
@@ skipping 425 matching lines @@
 
 scoped_refptr<base::MessageLoopProxy>
 RenderThreadImpl::GetFileThreadMessageLoopProxy() {
   DCHECK(message_loop() == MessageLoop::current());
   if (!file_thread_.get()) {
     file_thread_.reset(new base::Thread("Renderer::FILE"));
     file_thread_->Start();
   }
   return file_thread_->message_loop_proxy();
 }