1 files changed, 2 insertions, 15 deletions
diff --git a/Source/WebCore/platform/ScrollAnimator.h b/Source/WebCore/platform/ScrollAnimator.h
index b33c45812..814d674e3 100644
--- a/Source/WebCore/platform/ScrollAnimator.h
+++ b/Source/WebCore/platform/ScrollAnimator.h
@@ -47,8 +47,6 @@ class PlatformGestureEvent;
 
 class ScrollAnimator {
 public:
-    enum ZoomAnimationState { ZoomAnimationContinuing, ZoomAnimationFinishing };
-
     static PassOwnPtr<ScrollAnimator> create(ScrollableArea*);
 
     virtual ~ScrollAnimator();
@@ -66,9 +64,6 @@ public:
     virtual void setIsActive() { }
 
     virtual bool handleWheelEvent(const PlatformWheelEvent&);
-#if ENABLE(GESTURE_EVENTS)
-    virtual void handleGestureEvent(const PlatformGestureEvent&);
-#endif
 
     FloatPoint currentPosition() const;
 
@@ -91,26 +86,18 @@ public:
     virtual void didAddHorizontalScrollbar(Scrollbar*) { }
     virtual void willRemoveHorizontalScrollbar(Scrollbar*) { }
 
-    float zoomScale() const { return m_currentZoomScale; }
-    FloatPoint zoomTranslation() const;
-    virtual void resetZoom();
-    virtual void setZoomParametersForTest(float, float, float);
-
     virtual bool shouldScrollbarParticipateInHitTesting(Scrollbar*) { return true; }
 
+    virtual void notifyContentAreaScrolled() { }
+
 protected:
     ScrollAnimator(ScrollableArea*);
 
     virtual void notifyPositionChanged();
-    virtual void notifyZoomChanged(ZoomAnimationState);
 
     ScrollableArea* m_scrollableArea;
     float m_currentPosX; // We avoid using a FloatPoint in order to reduce
     float m_currentPosY; // subclass code complexity.
-
-    float m_currentZoomScale;
-    float m_currentZoomTransX;
-    float m_currentZoomTransY;
 };
 
 } // namespace WebCore