Remove MediaControls::bufferingProgressed()

Source/core/html/HTMLMediaElement.cpp

 /*
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 1519 matching lines @@
     if (state == MediaPlayer::Loaded) {
         if (m_networkState != NETWORK_IDLE)
             changeNetworkStateFromLoadingToIdle();
         m_completelyLoaded = true;
     }
 }
 
 void HTMLMediaElement::changeNetworkStateFromLoadingToIdle()
 {
     m_progressEventTimer.stop();
-    if (hasMediaControls() && m_player->didLoadingProgress())
-        mediaControls()->bufferingProgressed();
 
     // Schedule one last progress event so we guarantee that at least one is fired
     // for files that load very quickly.
     scheduleEvent(EventTypeNames::progress);
     scheduleEvent(EventTypeNames::suspend);
     m_networkState = NETWORK_IDLE;
 }
 
 void HTMLMediaElement::mediaPlayerReadyStateChanged()
 {
@@ skipping 280 matching lines @@
 
     double time = WTF::currentTime();
     double timedelta = time - m_previousProgressTime;
 
     if (m_player->didLoadingProgress()) {
         scheduleEvent(EventTypeNames::progress);
         m_previousProgressTime = time;
         m_sentStalledEvent = false;
         if (renderer())
             renderer()->updateFromElement();
-        if (hasMediaControls())
-            mediaControls()->bufferingProgressed();
     } else if (timedelta > 3.0 && !m_sentStalledEvent) {
         scheduleEvent(EventTypeNames::stalled);
         m_sentStalledEvent = true;
         setShouldDelayLoadEvent(false);
     }
 }
 
 void HTMLMediaElement::addPlayedRange(double start, double end)
 {
     WTF_LOG(Media, "HTMLMediaElement::addPlayedRange(%f, %f)", start, end);
@@ skipping 2075 matching lines @@
 {
     m_mediaSource->setWebMediaSourceAndOpen(adoptPtr(webMediaSource));
 }
 
 bool HTMLMediaElement::isInteractiveContent() const
 {
     return fastHasAttribute(controlsAttr);
 }
 
 }