Revert "Use V8 implementation of ArrayBuffer in Blink."

Source/bindings/v8/V8Binding.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 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 36 matching lines @@
 #include "core/dom/NodeFilter.h"
 #include "core/dom/QualifiedName.h"
 #include "core/dom/WebCoreMemoryInstrumentation.h"
 #include "core/inspector/BindingVisitors.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/page/Frame.h"
 #include "core/page/Settings.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/xml/XPathNSResolver.h"
-#include "wtf/ArrayBufferContents.h"
 #include "wtf/MainThread.h"
 #include "wtf/MathExtras.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/Threading.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/text/StringHash.h"
 #include "wtf/text/WTFString.h"
 
@@ skipping 17 matching lines @@
 v8::Handle<v8::Value> throwTypeError(const char* message, v8::Isolate* isolate)
 {
     return V8ThrowException::throwTypeError(message, isolate);
 }
 
 v8::Handle<v8::Value> throwNotEnoughArgumentsError(v8::Isolate* isolate)
 {
     return V8ThrowException::throwNotEnoughArgumentsError(isolate);
 }
 
-class ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
-    virtual void* Allocate(size_t size) OVERRIDE
-    {
-        void* data;
-        if (WTF::ArrayBufferContents::allocateMemory(size, WTF::ArrayBufferContents::ZeroInitialize, data))
-            return data;
-        return 0;
-    }
-
-    virtual void Free(void* data) OVERRIDE
-    {
-        WTF::ArrayBufferContents::freeMemory(data);
-    }
-};
-
-v8::ArrayBuffer::Allocator* v8ArrayBufferAllocator()
-{
-    DEFINE_STATIC_LOCAL(ArrayBufferAllocator, arrayBufferAllocator, ());
-    return &arrayBufferAllocator;
-}
-
-
 v8::Handle<v8::Value> v8Array(PassRefPtr<DOMStringList> stringList, v8::Isolate* isolate)
 {
     if (!stringList)
         return v8::Array::New();
     v8::Local<v8::Array> result = v8::Array::New(stringList->length());
     for (unsigned i = 0; i < stringList->length(); ++i)
         result->Set(v8::Integer::New(i, isolate), v8String(stringList->item(i), isolate));
     return result;
 }
 
@@ skipping 410 matching lines @@
     V8PerIsolateData* data = V8PerIsolateData::from(isolate);
     if (data->workerDOMDataStore())
         return 0;
     if (!DOMWrapperWorld::isolatedWorldsExist())
         return 0;
     ASSERT(!v8::Context::GetEntered().IsEmpty());
     return DOMWrapperWorld::isolatedWorld(v8::Context::GetEntered());
 }
 
 } // namespace WebCore