Change EME WebIDL to use ArrayBuffer/ArrayBufferView.

Source/modules/encryptedmedia/MediaKeySession.h

 /*
  * Copyright (C) 2013 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 48 matching lines @@
 //
 // Because this object controls the lifetime of the WebContentDecryptionModuleSession,
 // it may outlive any JavaScript references as long as the MediaKeys object is alive.
 // The WebContentDecryptionModuleSession has the same lifetime as this object.
 class MediaKeySession FINAL
     : public RefCountedGarbageCollectedWillBeGarbageCollectedFinalized<MediaKeySession>, public ActiveDOMObject, public EventTargetWithInlineData
     , private blink::WebContentDecryptionModuleSession::Client {
     DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<MediaKeySession>);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaKeySession);
 public:
-    static ScriptPromise create(ScriptState*, MediaKeys*, const String& initDataType, PassRefPtr<Uint8Array> initData, const String& sessionType);
+    static ScriptPromise create(ScriptState*, MediaKeys*, const String& initDataType, PassRefPtr<ArrayBuffer> initData, const String& sessionType);
     virtual ~MediaKeySession();
 
     const String& keySystem() const { return m_keySystem; }
     String sessionId() const;
 
     void setError(MediaKeyError*);
     MediaKeyError* error() { return m_error.get(); }
 
-    ScriptPromise update(ScriptState*, Uint8Array* response);
+    ScriptPromise update(ScriptState*, ArrayBuffer* response);
+    ScriptPromise update(ScriptState*, ArrayBufferView* response);
     ScriptPromise release(ScriptState*);
 
     void enqueueEvent(PassRefPtrWillBeRawPtr<Event>);
 
     // EventTarget
     virtual const AtomicString& interfaceName() const OVERRIDE;
     virtual ExecutionContext* executionContext() const OVERRIDE;
 
     // ActiveDOMObject
     virtual bool hasPendingActivity() const OVERRIDE;
     virtual void stop() OVERRIDE;
 
     virtual void trace(Visitor*) OVERRIDE;
 
 private:
     class PendingAction;
     friend class MediaKeySessionInitializer;
 
     MediaKeySession(ExecutionContext*, MediaKeys*);
     void actionTimerFired(Timer<MediaKeySession>*);
     void finishInitialization(PassOwnPtr<blink::WebContentDecryptionModuleSession>);
 
     // blink::WebContentDecryptionModuleSession::Client
     virtual void message(const unsigned char* message, size_t messageLength, const blink::WebURL& destinationURL) OVERRIDE;
     virtual void ready() OVERRIDE;
     virtual void close() OVERRIDE;
     virtual void error(MediaKeyErrorCode, unsigned long systemCode) OVERRIDE;
     virtual void error(blink::WebContentDecryptionModuleException, unsigned long systemCode, const blink::WebString& errorMessage) OVERRIDE;
 
+    ScriptPromise updateInternal(ScriptState*, PassRefPtr<ArrayBuffer> response);
+
     String m_keySystem;
     RefPtrWillBeMember<MediaKeyError> m_error;
     OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;
     OwnPtr<blink::WebContentDecryptionModuleSession> m_session;
 
     // Used to determine if MediaKeys is still active.
     WeakMember<MediaKeys> m_keys;
 
     // Is the CDM finished with this session?
     bool m_isClosed;
 
     HeapDeque<Member<PendingAction> > m_pendingActions;
     Timer<MediaKeySession> m_actionTimer;
 };
 
 }
 
 #endif // MediaKeySession_h