Remove MediaController (already diabled by REF)

third_party/WebKit/Source/core/html/MediaController.h

Index: third_party/WebKit/Source/core/html/MediaController.h
diff --git a/third_party/WebKit/Source/core/html/MediaController.h b/third_party/WebKit/Source/core/html/MediaController.h
deleted file mode 100644
index 6659b5f84e94ea54add5154249e4687b03bef908..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/html/MediaController.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * 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 MediaController_h
-#define MediaController_h
-
-#include "core/events/EventTarget.h"
-#include "core/html/HTMLMediaElement.h"
-#include "wtf/LinkedHashSet.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
-
-namespace blink {
-
-class Clock;
-class ExceptionState;
-class ExecutionContext;
-class GenericEventQueue;
-
-class MediaController final : public RefCountedGarbageCollectedEventTargetWithInlineData<MediaController> {
-    DEFINE_WRAPPERTYPEINFO();
-    REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(MediaController);
-public:
-    static MediaController* create(ExecutionContext*);
-    ~MediaController() override;
-
-    void addMediaElement(HTMLMediaElement*);
-    void removeMediaElement(HTMLMediaElement*);
-
-    TimeRanges* buffered() const;
-    TimeRanges* seekable() const;
-    TimeRanges* played();
-
-    double duration() const;
-    double currentTime() const;
-    void setCurrentTime(double);
-
-    bool paused() const { return m_paused; }
-    void play();
-    void pause();
-    void unpause();
-
-    double defaultPlaybackRate() const { return m_defaultPlaybackRate; }
-    void setDefaultPlaybackRate(double);
-
-    double playbackRate() const;
-    void setPlaybackRate(double);
-
-    double volume() const { return m_volume; }
-    void setVolume(double, ExceptionState&);
-
-    bool muted() const { return m_muted; }
-    void setMuted(bool);
-
-    typedef HTMLMediaElement::ReadyState ReadyState;
-    ReadyState readyState() const { return m_readyState; }
-
-    enum PlaybackState { WAITING, PLAYING, ENDED };
-    const AtomicString& playbackState() const;
-
-    bool isRestrained() const;
-    bool isBlocked() const;
-
-#if !ENABLE(OILPAN)
-    void clearExecutionContext() { m_executionContext = nullptr; }
-#endif
-
-    DECLARE_VIRTUAL_TRACE();
-
-private:
-    MediaController(ExecutionContext*);
-    void reportControllerState();
-    void updateReadyState();
-    void updatePlaybackState();
-    void updateMediaElements();
-    void bringElementUpToSpeed(HTMLMediaElement*);
-    void scheduleEvent(const AtomicString& eventName);
-    void clearPositionTimerFired(Timer<MediaController>*);
-    bool hasEnded() const;
-    void scheduleTimeupdateEvent();
-    void timeupdateTimerFired(Timer<MediaController>*);
-    void startTimeupdateTimer();
-
-    // EventTarget
-    const AtomicString& interfaceName() const override;
-    ExecutionContext* executionContext() const override { return m_executionContext; }
-
-    friend class HTMLMediaElement;
-    friend class MediaControllerEventListener;
-    // FIXME: A MediaController should ideally keep an otherwise
-    // unreferenced slaved media element alive. When Oilpan is
-    // enabled by default, consider making the hash set references
-    // strong to accomplish that. crbug.com/383072
-    typedef WillBeHeapLinkedHashSet<RawPtrWillBeWeakMember<HTMLMediaElement>> MediaElementSequence;
-    MediaElementSequence m_mediaElements;
-    bool m_paused;
-    double m_defaultPlaybackRate;
-    double m_volume;
-    mutable double m_position;
-    bool m_muted;
-    ReadyState m_readyState;
-    PlaybackState m_playbackState;
-    OwnPtrWillBeMember<GenericEventQueue> m_pendingEventsQueue;
-    mutable Timer<MediaController> m_clearPositionTimer;
-    OwnPtr<Clock> m_clock;
-    RawPtrWillBeWeakMember<ExecutionContext> m_executionContext;
-    Timer<MediaController> m_timeupdateTimer;
-    double m_previousTimeupdateTime;
-};
-
-} // namespace blink
-
-#endif // MediaController_h