Rename WebCore namespace to blink in bindings and web

Source/bindings/core/v8/custom/V8XMLHttpRequestCustom.cpp

 /*
  * Copyright (C) 2008, 2009, 2010 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 31 matching lines @@
 #include "bindings/core/v8/custom/V8ArrayBufferCustom.h"
 #include "bindings/core/v8/custom/V8ArrayBufferViewCustom.h"
 #include "core/dom/Document.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/streams/Stream.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/xml/XMLHttpRequest.h"
 #include "wtf/ArrayBuffer.h"
 #include <v8.h>
 
-namespace WebCore {
+namespace blink {
 
 void V8XMLHttpRequest::constructorCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     ExecutionContext* context = currentExecutionContext(info.GetIsolate());
 
     RefPtr<SecurityOrigin> securityOrigin;
     if (context->isDocument()) {
         DOMWrapperWorld& world = DOMWrapperWorld::current(info.GetIsolate());
         if (world.isIsolatedWorld())
             securityOrigin = world.isolatedWorldSecurityOrigin();
@@ skipping 178 matching lines @@
             xmlHttpRequest->send(arrayBufferView, exceptionState);
         } else {
             TOSTRING_VOID(V8StringResource<TreatNullAsNullString>, argString, arg);
             xmlHttpRequest->send(argString, exceptionState);
         }
     }
 
     exceptionState.throwIfNeeded();
 }
 
-} // namespace WebCore
+} // namespace blink