Merge 107023

Source/WebCore/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 732 matching lines @@
 
     m_frame->navigationScheduler()->startTimer();
 
     completed();
     if (m_frame->page())
         checkLoadComplete();
 }
 
 void FrameLoader::checkTimerFired(Timer<FrameLoader>*)
 {
+    RefPtr<Frame> protect(m_frame);
+
     if (Page* page = m_frame->page()) {
         if (page->defersLoading())
             return;
     }
     if (m_shouldCallCheckCompleted)
         checkCompleted();
     if (m_shouldCallCheckLoadComplete)
         checkLoadComplete();
 }
 
@@ skipping 2598 matching lines @@
         windowRect.setHeight(features.height + (windowRect.height() - pageSize.height()));
     page->chrome()->setWindowRect(windowRect);
 
     page->chrome()->show();
 
     created = true;
     return frame;
 }
 
 } // namespace WebCore