Oilpan: move WebKitPoint to the oilpan heap.

Source/bindings/v8/custom/V8WebKitPointCustom.cpp

Index: Source/bindings/v8/custom/V8WebKitPointCustom.cpp
diff --git a/Source/bindings/v8/custom/V8WebKitPointCustom.cpp b/Source/bindings/v8/custom/V8WebKitPointCustom.cpp
index 35429f91ffd5740864711469df196a3050870d46..66548ffed5d25d030bdc3c13ad9011f2d0b4d0ae 100644
--- a/Source/bindings/v8/custom/V8WebKitPointCustom.cpp
+++ b/Source/bindings/v8/custom/V8WebKitPointCustom.cpp
@@ -54,7 +54,7 @@ void V8WebKitPoint::constructorCustom(const v8::FunctionCallbackInfo<v8::Value>&
                 y = 0;
         }
     }
-    RefPtr<DOMPoint> point = DOMPoint::create(x, y);
+    RefPtrWillBeRawPtr<DOMPoint> point = DOMPoint::create(x, y);
     v8::Handle<v8::Object> wrapper = info.Holder();
     V8DOMWrapper::associateObjectWithWrapper<V8WebKitPoint>(point.release(), &wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Dependent);
     info.GetReturnValue().Set(wrapper);