Rename WebKit namespace to blink

public/platform/WebRTCVoidRequest.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 22 matching lines @@
 
 #include "WebCommon.h"
 #include "WebNonCopyable.h"
 #include "WebPrivatePtr.h"
 #include "WebString.h"
 
 namespace WebCore {
 class RTCVoidRequest;
 }
 
-namespace WebKit {
+namespace blink {
 
 class WebRTCVoidRequest {
 public:
     class ExtraData {
     public:
         virtual ~ExtraData() { }
     };
 
     WebRTCVoidRequest() { }
     WebRTCVoidRequest(const WebRTCVoidRequest& other) { assign(other); }
@@ skipping 21 matching lines @@
     BLINK_EXPORT void setExtraData(ExtraData*);
 
 #if BLINK_IMPLEMENTATION
     WebRTCVoidRequest(const WTF::PassRefPtr<WebCore::RTCVoidRequest>&);
 #endif
 
 private:
     WebPrivatePtr<WebCore::RTCVoidRequest> m_private;
 };
 
-} // namespace WebKit
+} // namespace blink
 
 #endif // WebRTCVoidRequest_h