Oilpan: tidy up transition type usage after r178508.

Source/core/editing/Editor.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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 432 matching lines @@
     }
 
     return nullptr;
 }
 
 static void writeImageNodeToPasteboard(Pasteboard* pasteboard, Node* node, const String& title)
 {
     ASSERT(pasteboard);
     ASSERT(node);
 
-    RefPtrWillBeRawPtr<Image> image = imageFromNode(*node);
+    RefPtr<Image> image = imageFromNode(*node);
     if (!image.get())
         return;
 
     // FIXME: This should probably be reconciled with HitTestResult::absoluteImageURL.
     AtomicString urlString;
     if (isHTMLImageElement(*node) || isHTMLInputElement(*node))
         urlString = toElement(node)->getAttribute(srcAttr);
     else if (isSVGImageElement(*node))
         urlString = toElement(node)->getAttribute(XLinkNames::hrefAttr);
     else if (isHTMLEmbedElement(*node) || isHTMLObjectElement(*node) || isHTMLCanvasElement(*node))
@@ skipping 814 matching lines @@
     frame().selection().setShouldShowBlockCursor(m_overwriteModeEnabled);
 }
 
 void Editor::trace(Visitor* visitor)
 {
     visitor->trace(m_lastEditCommand);
     visitor->trace(m_mark);
 }
 
 } // namespace blink