Service Worker: Correct Web IDL of ExtendableEvent.waitUntil method.

Source/modules/serviceworkers/WaitUntilObserver.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.
 
 #ifndef WaitUntilObserver_h
 #define WaitUntilObserver_h
 
 #include "core/dom/ContextLifecycleObserver.h"
 #include "modules/ModulesExport.h"
 #include "modules/serviceworkers/ServiceWorkerGlobalScopeClient.h"
 #include "platform/Timer.h"
 #include "wtf/Forward.h"
 #include "wtf/RefCounted.h"
 
 namespace blink {
 
 class ExceptionState;
 class ExecutionContext;
+class ScriptPromise;
 class ScriptState;
 class ScriptValue;

[yhirano, 2015/07/29 06:28:40]

-ScriptValue

[jungkees, 2015/07/29 07:55:46]

It seems reportError() uses the type.

[yhirano, 2015/07/29 08:00:02]

You're right, sorry.

 
 // Created for each ExtendableEvent instance.
 class MODULES_EXPORT WaitUntilObserver final : public GarbageCollectedFinalized<WaitUntilObserver>, public ContextLifecycleObserver {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WaitUntilObserver);
 public:
     enum EventType {
         Activate,
         Install,
         NotificationClick,
         Push,
         Sync
     };
 
     static WaitUntilObserver* create(ExecutionContext*, EventType, int eventID);
 
     // Must be called before and after dispatching the event.
     void willDispatchEvent();
     void didDispatchEvent(bool errorOccurred);
 
     // Observes the promise and delays calling the continuation until
     // the given promise is resolved or rejected.
-    void waitUntil(ScriptState*, const ScriptValue&, ExceptionState&);
+    void waitUntil(ScriptState*, ScriptPromise, ExceptionState&);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     friend class InternalsServiceWorker;
     class ThenFunction;
 
     WaitUntilObserver(ExecutionContext*, EventType, int eventID);
 
     void reportError(const ScriptValue&);
 
     void incrementPendingActivity();
     void decrementPendingActivity();
 
     void consumeWindowInteraction(Timer<WaitUntilObserver>*);
 
     EventType m_type;
     int m_eventID;
     int m_pendingActivity;
     bool m_hasError;
     bool m_eventDispatched;
     Timer<WaitUntilObserver> m_consumeWindowInteractionTimer;
 };
 
 } // namespace blink
 
 #endif // WaitUntilObserver_h