Media: Delete Pause-To-Buffer.

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

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 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
@@ skipping 446 matching lines @@
   void cancelDeferredLoad();
   void startDeferredLoad();
   void executeDeferredLoad();
   void deferredLoadTimerFired(TimerBase*);
 
   void markCaptionAndSubtitleTracksAsUnconfigured();
 
   // This does not check user gesture restrictions.
   void playInternal();
 
-  // This does not change the buffering strategy.
+  // This does not stop autoplay visibility observation.
   void pauseInternal();
 
   void allowVideoRendering();
 
   void updateVolume();
   void updatePlayState();
   bool potentiallyPlaying() const;
   bool stoppedDueToErrors() const;
   bool couldPlayIfEnoughData() const;
 
@@ skipping 259 matching lines @@
 
   friend class AutoplayUmaHelper;  // for isAutoplayAllowedPerSettings
   friend class AutoplayUmaHelperTest;
   friend class Internals;
   friend class TrackDisplayUpdateScope;
   friend class MediaControlsTest;
   friend class HTMLMediaElementTest;
   friend class HTMLMediaElementEventListenersTest;
   friend class HTMLMediaElementPersistentVideoTest;
   friend class HTMLVideoElement;
-  friend class HTMLVideoElementTest;
   friend class MediaControlsOrientationLockDelegateTest;
 
   Member<AutoplayUmaHelper> m_autoplayUmaHelper;
 
   WebRemotePlaybackClient* m_remotePlaybackClient;
 
   // class AutoplayVisibilityObserver;
   Member<ElementVisibilityObserver> m_autoplayVisibilityObserver;
 
   IntRect m_currentIntersectRect;
 
   Member<MediaControls> m_mediaControls;
   Member<HTMLMediaElementControlsList> m_controlsList;
 
   bool m_isPersistentVideo;
 
   static URLRegistry* s_mediaStreamRegistry;
 };
 
 inline bool isHTMLMediaElement(const HTMLElement& element) {
   return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 }  // namespace blink
 
 #endif  // HTMLMediaElement_h