Remove AudioBufferCallback

third_party/WebKit/Source/modules/webaudio/AudioBufferCallback.h

-/*
- * Copyright (C) 2011, 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:
- * 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
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY 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.
- */
-
-#ifndef AudioBufferCallback_h
-#define AudioBufferCallback_h
-
-#include "platform/heap/Handle.h"
-#include "platform/wtf/build_config.h"
-
-namespace blink {
-
-class AudioBuffer;
-class DOMException;
-
-class AudioBufferCallback
-    : public GarbageCollectedFinalized<AudioBufferCallback> {
- public:
-  virtual ~AudioBufferCallback() {}
-  DEFINE_INLINE_VIRTUAL_TRACE() {}
-  virtual void handleEvent(AudioBuffer*) = 0;
-  virtual void handleEvent(DOMException*) = 0;
-};
-
-}  // namespace blink
-
-#endif  // AudioBufferCallback_h