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

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

Index: third_party/WebKit/Source/platform/scroll/ScrollableArea.cpp
diff --git a/third_party/WebKit/Source/platform/scroll/ScrollableArea.cpp b/third_party/WebKit/Source/platform/scroll/ScrollableArea.cpp
index d4474d19071c8de78dabd1e77132e74ab848efec..7c8e82d2c6f6a6be413a59cd1990348452fd8254 100644
--- a/third_party/WebKit/Source/platform/scroll/ScrollableArea.cpp
+++ b/third_party/WebKit/Source/platform/scroll/ScrollableArea.cpp
@@ -80,8 +80,7 @@ int ScrollableArea::maxOverlapBetweenPages()
 }
 
 ScrollableArea::ScrollableArea()
-    : m_inLiveResize(false)
-    , m_scrollbarOverlayStyle(ScrollbarOverlayStyleDefault)
+    : m_scrollbarOverlayStyle(ScrollbarOverlayStyleDefault)
     , m_scrollOriginChanged(false)
     , m_horizontalScrollbarNeedsPaintInvalidation(false)
     , m_verticalScrollbarNeedsPaintInvalidation(false)
@@ -309,24 +308,6 @@ void ScrollableArea::setScrollOffsetFromInternals(const IntPoint& offset)
     scrollPositionChanged(DoublePoint(offset), ProgrammaticScroll);
 }
 
-void ScrollableArea::willStartLiveResize()
-{
-    if (m_inLiveResize)
-        return;
-    m_inLiveResize = true;
-    if (ScrollAnimatorBase* scrollAnimator = existingScrollAnimator())
-        scrollAnimator->willStartLiveResize();
-}
-
-void ScrollableArea::willEndLiveResize()
-{
-    if (!m_inLiveResize)
-        return;
-    m_inLiveResize = false;
-    if (ScrollAnimatorBase* scrollAnimator = existingScrollAnimator())
-        scrollAnimator->willEndLiveResize();
-}
-
 void ScrollableArea::contentAreaWillPaint() const
 {
     if (ScrollAnimatorBase* scrollAnimator = existingScrollAnimator())