ScriptPromiseResolver leaked resource when constructed on stopped context.

Source/modules/webmidi/NavigatorWebMIDI.cpp

 /*
  * Copyright (C) 2013 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 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "modules/webmidi/NavigatorWebMIDI.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
+#include "bindings/core/v8/V8DOMError.h"
 #include "core/dom/DOMError.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Navigator.h"
 #include "modules/webmidi/MIDIAccessInitializer.h"
 #include "modules/webmidi/MIDIOptions.h"
 
 namespace blink {
 
 NavigatorWebMIDI::NavigatorWebMIDI(LocalFrame* frame)
@@ skipping 25 matching lines @@
 }
 
 ScriptPromise NavigatorWebMIDI::requestMIDIAccess(ScriptState* scriptState, Navigator& navigator, const MIDIOptions& options)
 {
     return NavigatorWebMIDI::from(navigator).requestMIDIAccess(scriptState, options);
 }
 
 ScriptPromise NavigatorWebMIDI::requestMIDIAccess(ScriptState* scriptState, const MIDIOptions& options)
 {
     if (!frame() || frame()->document()->activeDOMObjectsAreStopped()) {
-        RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
-        ScriptPromise promise = resolver->promise();
-        // FIXME: Currently this rejection does not work because the context is stopped.
-        resolver->reject(DOMError::create("AbortError"));
-        return promise;
+        return ScriptPromise::reject(scriptState, toV8(DOMError::create("AbortError"), scriptState->context()->Global(), scriptState->isolate()));
     }
 
     return MIDIAccessInitializer::start(scriptState, options);
 }
 
 } // namespace blink