Make HTMLMediaElement.setMediaKeys() asynchronous.

Source/web/WebMediaPlayerClientImpl.cpp

 // Copyright (c) 2009 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 "config.h"
 #include "web/WebMediaPlayerClientImpl.h"
 
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/TimeRanges.h"
@@ skipping 199 matching lines @@
 #if ENABLE(WEB_AUDIO)
     // Make sure if we create/re-create the WebMediaPlayer that we update our wrapper.
     m_audioSourceProvider.wrap(m_webMediaPlayer->audioSourceProvider());
 #endif
 
     m_webMediaPlayer->setVolume(mediaElement().playerVolume());
 
     m_webMediaPlayer->setPoster(poster);
 
     // Tell WebMediaPlayer about any connected CDM (may be null).
-    m_webMediaPlayer->setContentDecryptionModule(HTMLMediaElementEncryptedMedia::contentDecryptionModule(mediaElement()));
+    m_webMediaPlayer->setContentDecryptionModuleSync(HTMLMediaElementEncryptedMedia::contentDecryptionModule(mediaElement()));
     m_webMediaPlayer->load(loadType, kurl, corsMode);
 }
 
 void WebMediaPlayerClientImpl::setPreload(MediaPlayer::Preload preload)
 {
     m_preload = preload;
 
     if (m_webMediaPlayer)
         m_webMediaPlayer->setPreload(static_cast<WebMediaPlayer::Preload>(preload));
 }
@@ skipping 76 matching lines @@
 }
 
 void WebMediaPlayerClientImpl::AudioClientImpl::trace(Visitor* visitor)
 {
     visitor->trace(m_client);
 }
 
 #endif
 
 } // namespace blink