Rename WebKit namespace to blink

public/web/WebAXObject.h

 /*
  * Copyright (C) 2009 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 24 matching lines @@
 #include "../platform/WebPrivatePtr.h"
 #include "../platform/WebVector.h"
 #include "WebAXEnums.h"
 
 #if BLINK_IMPLEMENTATION
 namespace WTF { template <typename T> class PassRefPtr; }
 #endif
 
 namespace WebCore { class AXObject; }
 
-namespace WebKit {
+namespace blink {
 
 class WebNode;
 class WebDocument;
 class WebString;
 class WebURL;
 struct WebPoint;
 struct WebRect;
 
 // A container for passing around a reference to AXObject.
 class WebAXObject {
@@ skipping 157 matching lines @@
 #if BLINK_IMPLEMENTATION
     WebAXObject(const WTF::PassRefPtr<WebCore::AXObject>&);
     WebAXObject& operator=(const WTF::PassRefPtr<WebCore::AXObject>&);
     operator WTF::PassRefPtr<WebCore::AXObject>() const;
 #endif
 
 private:
     WebPrivatePtr<WebCore::AXObject> m_private;
 };
 
-} // namespace WebKit
+} // namespace blink
 
 #endif