Rename ScrollableArea::scroll to userScroll

Source/platform/scroll/ScrollAnimator.h

Index: Source/platform/scroll/ScrollAnimator.h
diff --git a/Source/platform/scroll/ScrollAnimator.h b/Source/platform/scroll/ScrollAnimator.h
index 484ca0f8c0180a4c2f0e56bd24e46c30f33c5eff..f6f9eaefcbec56c325d90e64d5d2a15f5d9e0ea0 100644
--- a/Source/platform/scroll/ScrollAnimator.h
+++ b/Source/platform/scroll/ScrollAnimator.h
@@ -50,11 +50,12 @@ public:
 
     virtual ~ScrollAnimator();
 
-    // Computes a scroll destination for the given parameters.  Returns false if
-    // already at the destination.  Otherwise, starts scrolling towards the
-    // destination and returns true.  Scrolling may be immediate or animated.
-    // The base class implementation always scrolls immediately, never animates.
-    virtual ScrollResultOneDimensional scroll(ScrollbarOrientation, ScrollGranularity, float step, float delta);
+    // Computes a scroll destination for the given parameters.  The returned
+    // ScrollResult will have didScroll set to false if already at the

[skobes, 2015/06/02 19:03:16]

ScrollResultOneDimensional

[bokan, 2015/06/02 21:06:25]

Done.

+    // destination.  Otherwise, starts scrolling towards the destination and
+    // didScroll is true.  Scrolling may be immediate or animated. The base
+    // class implementation always scrolls immediately, never animates.
+    virtual ScrollResultOneDimensional userScroll(ScrollbarOrientation, ScrollGranularity, float step, float delta);
 
     virtual void scrollToOffsetWithoutAnimation(const FloatPoint&);