Rename WebCore namespace to blink in Platform

Source/platform/Supplementable.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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 18 matching lines @@
 #include "platform/heap/Handle.h"
 #include "wtf/Assertions.h"
 #include "wtf/HashMap.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 
 #if ENABLE(ASSERT)
 #include "wtf/Threading.h"
 #endif
 
-namespace WebCore {
+namespace blink {
 
 // What you should know about Supplementable and Supplement
 // ========================================================
 // Supplementable and Supplement instances are meant to be thread local. They
 // should only be accessed from within the thread that created them. The
 // 2 classes are not designed for safe access from another thread. Violating
 // this design assumption can result in memory corruption and unpredictable
 // behavior.
 //
 // What you should know about the Supplement keys
@@ skipping 190 matching lines @@
     TraceDelegate m_root;
 };
 
 template<typename T>
 class Supplement : public SupplementBase<T, false> { };
 
 template<typename T>
 class Supplementable : public SupplementableBase<T, false> { };
 
 template<typename T>
-struct ThreadingTrait<WebCore::SupplementBase<T, true> > {
+struct ThreadingTrait<blink::SupplementBase<T, true> > {
     static const ThreadAffinity Affinity = ThreadingTrait<T>::Affinity;
 };
 
 template<typename T>
-struct ThreadingTrait<WebCore::SupplementableBase<T, true> > {
+struct ThreadingTrait<blink::SupplementableBase<T, true> > {
     static const ThreadAffinity Affinity = ThreadingTrait<T>::Affinity;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // Supplementable_h