Oilpan: add [WillBeGarbageCollected] for Element.

Source/bindings/tests/results/V8TestInterfaceWillBeGarbageCollected.h

 // 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.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #ifndef V8TestInterfaceWillBeGarbageCollected_h
 #define V8TestInterfaceWillBeGarbageCollected_h
 
 #include "V8EventTarget.h"
 #include "bindings/tests/idls/TestInterfaceWillBeGarbageCollected.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8DOMWrapper.h"
 #include "bindings/v8/WrapperTypeInfo.h"
 #include "platform/heap/Handle.h"
 
 namespace WebCore {
 
+class V8TestInterfaceWillBeGarbageCollectedConstructor {
+public:
+    static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*);
+    static const WrapperTypeInfo wrapperTypeInfo;
+};
+
 class V8TestInterfaceWillBeGarbageCollected {
 public:
     static bool hasInstance(v8::Handle<v8::Value>, v8::Isolate*);
     static v8::Handle<v8::Object> findInstanceInPrototypeChain(v8::Handle<v8::Value>, v8::Isolate*);
     static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*);
     static TestInterfaceWillBeGarbageCollected* toNative(v8::Handle<v8::Object> object)
     {
         return fromInternalPointer(object->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex));
     }
     static TestInterfaceWillBeGarbageCollected* toNativeWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>);
@@ skipping 96 matching lines @@
 }
 
 template<class CallbackInfo, class Wrappable>
 inline void v8SetReturnValueFast(const CallbackInfo& callbackInfo, PassRefPtrWillBeRawPtr<TestInterfaceWillBeGarbageCollected> impl, Wrappable* wrappable)
 {
     v8SetReturnValueFast(callbackInfo, impl.get(), wrappable);
 }
 
 }
 #endif // V8TestInterfaceWillBeGarbageCollected_h