[Editing][Stability] Recanonicalize m_originalbase in FrameSelection

third_party/WebKit/Source/core/editing/FrameSelection.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 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 240 matching lines @@
     friend class FrameSelectionTest;
 
     explicit FrameSelection(LocalFrame*);
 
     // Note: We have |selectionInFlatTree()| for unit tests, we should
     // use |visibleSelection<EditingInFlatTreeStrategy>()|.
     const VisibleSelectionInFlatTree& selectionInFlatTree() const;
 
     template <typename Strategy>
     VisiblePositionTemplate<Strategy> originalBase() const;
-    void setOriginalBase(const VisiblePosition& newBase) { m_originalBase = newBase; }
-    void setOriginalBase(const VisiblePositionInFlatTree& newBase) { m_originalBaseInFlatTree = newBase; }
+    void setOriginalBase(const VisiblePosition&);
+    void setOriginalBase(const VisiblePositionInFlatTree&);
 
     template <typename Strategy>
     void setNonDirectionalSelectionIfNeededAlgorithm(const VisibleSelectionTemplate<Strategy>&, TextGranularity, EndPointsAdjustmentMode);
 
     template <typename Strategy>
     void setSelectionAlgorithm(const VisibleSelectionTemplate<Strategy>&, SetSelectionOptions, CursorAlignOnScroll, TextGranularity);
 
     void respondToNodeModification(Node&, bool baseRemoved, bool extentRemoved, bool startRemoved, bool endRemoved);
 
     void notifyAccessibilityForSelectionChange();
@@ skipping 66 matching lines @@
 }
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const blink::FrameSelection&);
 void showTree(const blink::FrameSelection*);
 #endif
 
 #endif // FrameSelection_h