[bindings] Replace last traces of v8::Handle to v8::Local

Source/core/dom/DOMDataView.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/dom/DOMDataView.h"
 
 #include "bindings/core/v8/DOMDataStore.h"
 #include "bindings/core/v8/V8ArrayBuffer.h"
 #include "platform/CheckedInt.h"
@@ skipping 48 matching lines @@
     // It's possible that no one except for the new wrapper owns this object at
     // this moment, so we have to prevent GC to collect this object until the
     // object gets associated with the wrapper.
     RefPtr<DOMDataView> protect(this);
 
     ASSERT(!DOMDataStore::containsWrapper(this, isolate));
 
     const WrapperTypeInfo* wrapperTypeInfo = this->wrapperTypeInfo();
     v8::Local<v8::Value> v8Buffer = toV8(buffer(), creationContext, isolate);
     if (v8Buffer.IsEmpty())
-        return v8::Handle<v8::Object>();
+        return v8::Local<v8::Object>();
     ASSERT(v8Buffer->IsArrayBuffer());
 
     v8::Local<v8::Object> wrapper = v8::DataView::New(v8Buffer.As<v8::ArrayBuffer>(), byteOffset(), byteLength());
 
     return associateWithWrapper(isolate, wrapperTypeInfo, wrapper);
 }
 
 } // namespace blink