Rename WebCore namespace to blink in bindings and web

Source/bindings/core/v8/V8PerIsolateData.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:
  * 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 20 matching lines @@
 #include "bindings/core/v8/V8HiddenValue.h"
 #include "bindings/core/v8/WrapperTypeInfo.h"
 #include "gin/public/gin_embedders.h"
 #include "gin/public/isolate_holder.h"
 #include "wtf/Forward.h"
 #include "wtf/HashMap.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/Vector.h"
 #include <v8.h>
 
-namespace WebCore {
+namespace blink {
 
 class DOMDataStore;
 class GCEventData;
 class StringCache;
 struct WrapperTypeInfo;
 
 class ExternalStringVisitor;
 
 typedef WTF::Vector<DOMDataStore*> DOMDataStoreList;
 
@@ skipping 74 matching lines @@
     int m_recursionLevel;
     bool m_isHandlingRecursionLevelError;
 
 #if ENABLE(ASSERT)
     int m_internalScriptRecursionLevel;
 #endif
     OwnPtr<GCEventData> m_gcEventData;
     bool m_performingMicrotaskCheckpoint;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // V8PerIsolateData_h