Wrap GCed raw pointer parameters of WTF::bind with Persistent

third_party/WebKit/Source/web/ExternalPopupMenu.cpp

 /*
  * 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 129 matching lines @@
 }
 
 void ExternalPopupMenu::updateFromElement(UpdateReason reason)
 {
     switch (reason) {
     case BySelectionChange:
     case ByDOMChange:
         if (m_needsUpdate)
             return;
         m_needsUpdate = true;
-        m_ownerElement->document().postTask(BLINK_FROM_HERE, createSameThreadTask(&ExternalPopupMenu::update, this));
+        m_ownerElement->document().postTask(BLINK_FROM_HERE, createSameThreadTask(&ExternalPopupMenu::update, wrapCrossThreadPersistent(this)));
         break;
 
     case ByStyleChange:
         // TOOD(tkent): We should update the popup location/content in some
         // cases.  e.g. Updating ComputedStyle of the SELECT element affects
         // popup position and OPTION style.
         break;
     }
 }
 
@@ skipping 132 matching lines @@
         if (ownerElement.itemIsDisplayNone(*items[i]))
             continue;
         if (popupMenuItemIndex == i)
             return indexTracker;
         ++indexTracker;
     }
     return -1;
 }
 
 } // namespace blink