Rename WebCore namespace to blink in Platform

Source/platform/audio/AudioDestinationConsumer.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef AudioDestinationConsumer_h
 #define AudioDestinationConsumer_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/RefCounted.h"
 
-namespace WebCore {
+namespace blink {
 
 class AudioBus;
 
 class PLATFORM_EXPORT AudioDestinationConsumer : public RefCounted<AudioDestinationConsumer> {
 public:
     virtual ~AudioDestinationConsumer();
 
     virtual void setFormat(size_t numberOfChannels, float sampleRate) = 0;
     virtual void consumeAudio(AudioBus*, size_t numberOfFrames) = 0;
 };
 
 } // WebCore
 
 #endif // AudioDestinationConsumer_h