Rename WebKit namespace to blink

public/platform/WebCString.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 28 matching lines @@
 #endif
 #if !INSIDE_BLINK || defined(UNIT_TEST)
 #include <string>
 #endif
 
 namespace WTF {
 class CString;
 class CStringBuffer;
 }
 
-namespace WebKit {
+namespace blink {
 
 class WebString;
 
 // A single-byte string container with unspecified encoding.  It is
 // inexpensive to copy a WebCString object.
 //
 // WARNING: It is not safe to pass a WebCString across threads!!!
 //
 class WebCString {
 public:
@@ skipping 64 matching lines @@
 private:
     BLINK_COMMON_EXPORT void assign(WTF::CStringBuffer*);
     WebPrivatePtr<WTF::CStringBuffer> m_private;
 };
 
 inline bool operator<(const WebCString& a, const WebCString& b)
 {
     return a.compare(b) < 0;
 }
 
-} // namespace WebKit
+} // namespace blink
 
 #endif