Rename WebCore namespace to blink in bindings and web

Source/bindings/core/v8/custom/V8HTMLCanvasElementCustom.cpp

 /*
  * Copyright (C) 2007-2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. 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.
@@ skipping 27 matching lines @@
 #include "bindings/core/v8/V8Node.h"
 #include "bindings/core/v8/V8WebGLRenderingContext.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/canvas/Canvas2DContextAttributes.h"
 #include "core/html/canvas/CanvasRenderingContext.h"
 #include "core/html/canvas/WebGLContextAttributes.h"
 #include "core/inspector/InspectorCanvasInstrumentation.h"
 #include "wtf/MathExtras.h"
 #include "wtf/text/WTFString.h"
 
-namespace WebCore {
+namespace blink {
 
 void V8HTMLCanvasElement::getContextMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     v8::Handle<v8::Object> holder = info.Holder();
     v8::Isolate* isolate = info.GetIsolate();
     HTMLCanvasElement* impl = V8HTMLCanvasElement::toNative(holder);
     TOSTRING_VOID(V8StringResource<>, contextIdResource, info[0]);
     String contextId = contextIdResource;
     RefPtr<CanvasContextAttributes> attributes;
     if (contextId == "webgl" || contextId == "experimental-webgl") {
@@ skipping 82 matching lines @@
     if (info.Length() > 1 && info[1]->IsNumber()) {
         quality = info[1]->NumberValue();
         qualityPtr = &quality;
     }
 
     String result = canvas->toDataURL(type, qualityPtr, exceptionState);
     exceptionState.throwIfNeeded();
     v8SetReturnValueStringOrUndefined(info, result, info.GetIsolate());
 }
 
-} // namespace WebCore
+} // namespace blink