Refactor ScrollableArea::setScrollPosition.

third_party/WebKit/Source/core/frame/FrameView.h

 /*
    Copyright (C) 1997 Martin Jones (mjones@kde.org)
              (C) 1998 Waldo Bastian (bastian@kde.org)
              (C) 1998, 1999 Torben Weis (weis@kde.org)
              (C) 1999 Lars Knoll (knoll@kde.org)
              (C) 1999 Antti Koivisto (koivisto@kde.org)
    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
@@ skipping 746 matching lines @@
    private:
     AutoReset<bool> m_scope;
   };
 
   // Only for LayoutPart to traverse into sub frames during paint invalidation.
   void invalidateTreeIfNeeded(const PaintInvalidationState&);
 
  private:
   explicit FrameView(LocalFrame*);
 
-  void setScrollOffset(const DoublePoint&, ScrollType) override;
+  void updateScrollPosition(const DoublePoint&, ScrollType) override;
 
   void updateLifecyclePhasesInternal(
       DocumentLifecycle::LifecycleState targetState);
 
   void invalidateTreeIfNeededRecursive();
   void scrollContentsIfNeededRecursive();
   void updateStyleAndLayoutIfNeededRecursive();
   void updatePaintProperties();
   void synchronizedPaint();
   void synchronizedPaintRecursively(GraphicsLayer*);
@@ skipping 309 matching lines @@
                   widget.isFrameView());
 DEFINE_TYPE_CASTS(FrameView,
                   ScrollableArea,
                   scrollableArea,
                   scrollableArea->isFrameView(),
                   scrollableArea.isFrameView());
 
 }  // namespace blink
 
 #endif  // FrameView_h