Reset media controls when load() is called

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 3330 matching lines @@
 {
     if (!controls() || !inDocument()) {
         if (hasMediaControls())
             mediaControls()->hide();
         return;
     }
 
     if (!hasMediaControls() && !createMediaControls())
         return;
 
+    mediaControls()->reset();
     mediaControls()->show();
 }
 
 void HTMLMediaElement::configureTextTrackDisplay(VisibilityChangeAssumption assumption)
 {
     ASSERT(m_textTracks);
     WTF_LOG(Media, "HTMLMediaElement::configureTextTrackDisplay");
 
     if (m_processingPreferenceChange)
         return;
@@ skipping 280 matching lines @@
 {
     m_mediaSource->setWebMediaSourceAndOpen(adoptPtr(webMediaSource));
 }
 
 bool HTMLMediaElement::isInteractiveContent() const
 {
     return fastHasAttribute(controlsAttr);
 }
 
 }