HTMLPluginElement should use setNeedsCompositingUpdate()

Source/web/WebPluginContainerImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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 300 matching lines @@
 
     if (!needsCompositingUpdate)
         return;
 
 #if ENABLE(OILPAN)
     if (!m_element)
         return;
 #endif
 
     m_element->setNeedsCompositingUpdate();
-    // Being composited or not affects the self painting layer bit
-    // on the DeprecatedPaintLayer.
-    if (LayoutPart* layoutObject = m_element->layoutPart()) {
-        ASSERT(layoutObject->hasLayer());
-        layoutObject->layer()->updateSelfPaintingLayer();
-    }
 }
 
 bool WebPluginContainerImpl::supportsPaginatedPrint() const
 {
     return m_webPlugin->supportsPaginatedPrint();
 }
 
 bool WebPluginContainerImpl::isPrintScalingDisabled() const
 {
     return m_webPlugin->isPrintScalingDisabled();
@@ skipping 621 matching lines @@
     for (size_t i = 0; i < cutOutRects.size(); i++)
         cutOutRects[i].move(-frameRect().x(), -frameRect().y());
 }
 
 bool WebPluginContainerImpl::pluginShouldPersist() const
 {
     return m_webPlugin->shouldPersist();
 }
 
 } // namespace blink