Use the media controls play button internal state for painting

Source/core/rendering/RenderMediaControls.cpp

 /*
  * Copyright (C) 2009 Apple Inc.
  * Copyright (C) 2009 Google 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.
@@ skipping 88 matching lines @@
     if (!mediaElement)
         return false;
 
     static Image* mediaPlay = platformResource("mediaplayerPlay");
     static Image* mediaPause = platformResource("mediaplayerPause");
     static Image* mediaPlayDisabled = platformResource("mediaplayerPlayDisabled");
 
     if (!hasSource(mediaElement))
         return paintMediaButton(paintInfo.context, rect, mediaPlayDisabled);
 
-    return paintMediaButton(paintInfo.context, rect, mediaElement->togglePlayStateWillPlay() ? mediaPlay : mediaPause);
+    return paintMediaButton(paintInfo.context, rect, mediaControlElementType(object->node()) == MediaPlayButton ? mediaPlay : mediaPause);
 }
 
 static bool paintMediaOverlayPlayButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)
 {
     HTMLMediaElement* mediaElement = toParentMediaElement(object);
     if (!mediaElement)
         return false;
 
     if (!hasSource(mediaElement) || !mediaElement->togglePlayStateWillPlay())
         return false;
@@ skipping 314 matching lines @@
 {
     return formatChromiumMediaControlsTime(time, time);
 }
 
 String RenderMediaControls::formatMediaControlsCurrentTime(float currentTime, float duration)
 {
     return formatChromiumMediaControlsTime(currentTime, duration);
 }
 
 } // namespace WebCore