Have ScriptPromiseResolver on the Oilpan heap always.

Source/modules/screen_orientation/LockOrientationCallback.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 "modules/screen_orientation/LockOrientationCallback.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/screen_orientation/ScreenOrientation.h"
 
 namespace blink {
 
-LockOrientationCallback::LockOrientationCallback(PassRefPtrWillBeRawPtr<ScriptPromiseResolver> resolver)
+LockOrientationCallback::LockOrientationCallback(ScriptPromiseResolver* resolver)
     : m_resolver(resolver)
 {
 }
 
 LockOrientationCallback::~LockOrientationCallback()
 {
 }
 
 void LockOrientationCallback::onSuccess()
 {
@@ skipping 17 matching lines @@
     case WebLockOrientationErrorCanceled:
         code = AbortError;
         msg = "A call to lockOrientation() or unlockOrientation() canceled this call.";
         break;
     }
 
     m_resolver->reject(DOMException::create(code, msg));
 }
 
 } // namespace blink