Fix LayoutTests/plugins/destroy-during-npp-new.html...

webkit/api/src/WebPluginContainerImpl.cpp

 /*
  * 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:
  *
  *     * 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 193 matching lines @@
     Widget::invalidate();
 }
 
 void WebPluginContainerImpl::invalidateRect(const WebRect& rect)
 {
     invalidateRect(static_cast<IntRect>(rect));
 }
 
 void WebPluginContainerImpl::reportGeometry()
 {
-    if (!parent())
+    // We cannot compute geometry without an associated RenderObject.
+    if (!parent() || !m_element->renderer())
         return;
 
     IntRect windowRect, clipRect;
     Vector<IntRect> cutOutRects;
     calculateGeometry(frameRect(), windowRect, clipRect, cutOutRects);
 
     m_webPlugin->updateGeometry(windowRect, clipRect, cutOutRects, isVisible());
 }
 
 void WebPluginContainerImpl::clearScriptObjects()
@@ skipping 300 matching lines @@
                     roundedIntPoint(iframeRenderer->localToAbsolute());
                 RenderBox* rbox = toRenderBox(iframeRenderer);
                 IntSize size(rbox->width(), rbox->height());
                 cutOutRects.append(IntRect(point, size));
             }
         }
     }
 }
 
 } // namespace WebKit