Merge 87856

Source/WebCore/accessibility/AccessibilityRenderObject.cpp

 /*
 * Copyright (C) 2008 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
@@ skipping 3612 matching lines @@
     // For web areas, set the aria-label on the HTML element.
     if (isWebArea())
         domNode = m_renderer->document()->documentElement();
     else
         domNode = m_renderer->node();
 
     if (domNode && domNode->isElementNode())
         static_cast<Element*>(domNode)->setAttribute(aria_labelAttr, name);
 }
     
-void AccessibilityRenderObject::updateBackingStore()
-{
-    if (!m_renderer)
-        return;
-
-    // Updating layout may delete m_renderer and this object.
-    m_renderer->document()->updateLayoutIgnorePendingStylesheets();
-}
-
 static bool isLinkable(const AccessibilityRenderObject& object)
 {
     if (!object.renderer())
         return false;
 
     // See https://wiki.mozilla.org/Accessibility/AT-Windows-API for the elements
     // Mozilla considers linkable.
     return object.isLink() || object.isImage() || object.renderer()->isText();
 }
 
@@ skipping 105 matching lines @@
 
     m_roleForMSAA = msaaRoleForRenderer(m_renderer);
 
     if (m_roleForMSAA == UnknownRole)
         m_roleForMSAA = roleValue();
 
     return m_roleForMSAA;
 }
 
 } // namespace WebCore