Move Frame to the Oilpan heap.

Source/core/editing/TypingCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2007, 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 151 matching lines @@
 
     if (!text.isEmpty())
         document.frame()->spellChecker().updateMarkersForWordsAffectedByEditing(isSpaceOrNewline(text[0]));
 
     insertText(document, text, frame->selection().selection(), options, composition);
 }
 
 // FIXME: We shouldn't need to take selectionForInsertion. It should be identical to FrameSelection's current selection.
 void TypingCommand::insertText(Document& document, const String& text, const VisibleSelection& selectionForInsertion, Options options, TextCompositionType compositionType)
 {
-    RefPtr<LocalFrame> frame = document.frame();
+    RefPtrWillBeRawPtr<LocalFrame> frame = document.frame();
     ASSERT(frame);
 
     VisibleSelection currentSelection = frame->selection().selection();
 
     String newText = dispatchBeforeTextInsertedEvent(text, selectionForInsertion, compositionType == TextCompositionUpdate);
 
     // Set the starting and ending selection appropriately if we are using a selection
     // that is different from the current selection.  In the future, we should change EditCommand
     // to deal with custom selections in a general way that can be used by all of the commands.
     if (RefPtrWillBeRawPtr<TypingCommand> lastTypingCommand = lastTypingCommandIfStillOpenForTyping(frame.get())) {
@@ skipping 441 matching lines @@
     ASSERT_NOT_REACHED();
     m_preservesTypingStyle = false;
 }
 
 bool TypingCommand::isTypingCommand() const
 {
     return true;
 }
 
 } // namespace blink