Make all callers of scheduleAnimation() use scheduleVisualUpdate().

sky/engine/platform/scroll/ScrollAnimator.h

 /*
  * Copyright (c) 2010, Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 49 matching lines @@
     virtual void scrollToOffsetWithoutAnimation(const FloatPoint&);
 
     ScrollableArea* scrollableArea() const { return m_scrollableArea; }
 
     virtual void setIsActive() { }
 
     void setCurrentPosition(const FloatPoint&);
     FloatPoint currentPosition() const;
 
     virtual void cancelAnimations() { }
-    virtual void serviceScrollAnimations() { }
 
     virtual void contentsResized() const { }
 
     virtual void contentAreaDidShow() const { }
     virtual void contentAreaDidHide() const { }
 
     virtual void finishCurrentScrollAnimations() { }
 
     virtual void didAddVerticalScrollbar(Scrollbar*) { }
     virtual void willRemoveVerticalScrollbar(Scrollbar*) { }
@@ skipping 13 matching lines @@
     float m_currentPosX; // We avoid using a FloatPoint in order to reduce
     float m_currentPosY; // subclass code complexity.
 
 private:
     float clampScrollPosition(ScrollbarOrientation, float);
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_PLATFORM_SCROLL_SCROLLANIMATOR_H_