Rename Repaint to Paint Invalidation part 3

Source/core/html/shadow/SliderThumbElement.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 175 matching lines @@
     else
         thumbLocation.setX(thumbLocation.x() - offset);
     thumb->setLocation(thumbLocation);
     if (checkForRepaintDuringLayout() && parent()
         && (parent()->style()->appearance() == MediaVolumeSliderPart || parent()->style()->appearance() == MediaSliderPart)) {
         // This will sometimes repaint too much. However, it is necessary to
         // correctly repaint media controls (volume and timeline sliders) -
         // they have special painting code in RenderMediaControls.cpp:paintMediaVolumeSlider
         // and paintMediaSlider that gets called via -webkit-appearance and RenderTheme,
         // so nothing else would otherwise invalidate the slider.
-        repaint();
+        invalidatePaint();
     }
 }
 
 // --------------------------------
 
 inline SliderThumbElement::SliderThumbElement(Document& document)
     : HTMLDivElement(document)
     , m_inDragMode(false)
 {
 }
@@ skipping 260 matching lines @@
     case MediaVolumeSliderThumbPart:
     case MediaFullScreenVolumeSliderPart:
     case MediaFullScreenVolumeSliderThumbPart:
         return mediaSliderContainer;
     default:
         return sliderContainer;
     }
 }
 
 }