Remove unused parts of MediaControllerInterface

Source/core/html/MediaControllerInterface.h

 /*
  * Copyright (C) 2011 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
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
  * 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 MediaControllerInterface_h
 #define MediaControllerInterface_h
 
-#include "wtf/PassRefPtr.h"
-
 namespace WebCore {
 
 class ExceptionState;
-class TimeRanges;
 
 class MediaControllerInterface {
 public:
     virtual ~MediaControllerInterface() { };
 
-    // MediaController IDL:
-    virtual PassRefPtr<TimeRanges> buffered() const = 0;
-    virtual PassRefPtr<TimeRanges> seekable() const = 0;
-    virtual PassRefPtr<TimeRanges> played() = 0;
-
+    // MediaControlElements:
     virtual double duration() const = 0;
     virtual double currentTime() const = 0;
     virtual void setCurrentTime(double, ExceptionState&) = 0;
 
     virtual bool paused() const = 0;
     virtual void play() = 0;
     virtual void pause() = 0;
 
-    virtual double defaultPlaybackRate() const = 0;
-    virtual void setDefaultPlaybackRate(double) = 0;
-
-    virtual double playbackRate() const = 0;
-    virtual void setPlaybackRate(double) = 0;
-
     virtual double volume() const = 0;
     virtual void setVolume(double, ExceptionState&) = 0;
 
     virtual bool muted() const = 0;
     virtual void setMuted(bool) = 0;
 
-    // MediaControlElements:
-    virtual bool isFullscreen() const = 0;
     virtual void enterFullscreen() = 0;
 
     virtual bool hasAudio() const = 0;
     virtual bool hasVideo() const = 0;
     virtual bool hasClosedCaptions() const = 0;
     virtual void setClosedCaptionsVisible(bool) = 0;
     virtual bool closedCaptionsVisible() const = 0;
 
     virtual void beginScrubbing() = 0;
     virtual void endScrubbing() = 0;
 
     virtual bool canPlay() const = 0;
-
-    virtual bool hasCurrentSrc() const = 0;
 };
 
 }
 
 #endif