Eliminate uncalled will___LiveResize and inLiveResize from RenderViewImpl through WebWidget down to…

third_party/WebKit/Source/platform/scroll/ScrollableArea.h

 /*
  * Copyright (C) 2008, 2011 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 82 matching lines @@
 
     // Scrolls the area so that the given rect, given in the document's content coordinates, such that it's
     // visible in the area. Returns the new location of the input rect relative once again to the document.
     // Note, in the case of a Document container, such as FrameView, the output will always be the input rect
     // since scrolling it can't change the location of content relative to the document, unlike an overflowing
     // element.
     virtual LayoutRect scrollIntoView(const LayoutRect& rectInContent, const ScrollAlignment& alignX, const ScrollAlignment& alignY, ScrollType = ProgrammaticScroll);
 
     static bool scrollBehaviorFromString(const String&, ScrollBehavior&);
 
-    bool inLiveResize() const { return m_inLiveResize; }
-    void willStartLiveResize();
-    void willEndLiveResize();
-
     void contentAreaWillPaint() const;
     void mouseEnteredContentArea() const;
     void mouseExitedContentArea() const;
     void mouseMovedInContentArea() const;
     void mouseEnteredScrollbar(Scrollbar&) const;
     void mouseExitedScrollbar(Scrollbar&) const;
     void contentAreaDidShow() const;
     void contentAreaDidHide() const;
 
     void finishCurrentScrollAnimations() const;
@@ skipping 214 matching lines @@
     }
 
     virtual int lineStep(ScrollbarOrientation) const;
     virtual int pageStep(ScrollbarOrientation) const;
     virtual int documentStep(ScrollbarOrientation) const;
     virtual float pixelStep(ScrollbarOrientation) const;
 
     mutable OwnPtrWillBeMember<ScrollAnimatorBase> m_scrollAnimator;
     mutable OwnPtrWillBeMember<ProgrammaticScrollAnimator> m_programmaticScrollAnimator;
 
-    unsigned m_inLiveResize : 1;
-
     unsigned m_scrollbarOverlayStyle : 2; // ScrollbarOverlayStyle
 
     unsigned m_scrollOriginChanged : 1;
 
     unsigned m_horizontalScrollbarNeedsPaintInvalidation : 1;
     unsigned m_verticalScrollbarNeedsPaintInvalidation : 1;
     unsigned m_scrollCornerNeedsPaintInvalidation : 1;
 
     // There are 8 possible combinations of writing mode and direction. Scroll origin will be non-zero in the x or y axis
     // if there is any reversed direction or writing-mode. The combinations are:
     // writing-mode / direction     scrollOrigin.x() set    scrollOrigin.y() set
     // horizontal-tb / ltr          NO                      NO
     // horizontal-tb / rtl          YES                     NO
     // horizontal-bt / ltr          NO                      YES
     // horizontal-bt / rtl          YES                     YES
     // vertical-lr / ltr            NO                      NO
     // vertical-lr / rtl            NO                      YES
     // vertical-rl / ltr            YES                     NO
     // vertical-rl / rtl            YES                     YES
     IntPoint m_scrollOrigin;
 };
 
 } // namespace blink
 
 #endif // ScrollableArea_h