Refactor ScrollableArea::setScrollPosition.

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

Index: third_party/WebKit/Source/platform/scroll/ScrollAnimator.cpp
diff --git a/third_party/WebKit/Source/platform/scroll/ScrollAnimator.cpp b/third_party/WebKit/Source/platform/scroll/ScrollAnimator.cpp
index c3a8ee7654bd0bca004dc39b7b379819346a1622..28bde3e9328496d5b7242b814873f0fa7d321157 100644
--- a/third_party/WebKit/Source/platform/scroll/ScrollAnimator.cpp
+++ b/third_party/WebKit/Source/platform/scroll/ScrollAnimator.cpp
@@ -190,12 +190,11 @@ bool ScrollAnimator::willAnimateToOffset(const FloatPoint& targetPos) {
 void ScrollAnimator::adjustAnimationAndSetScrollPosition(
     const DoublePoint& position,
     ScrollType scrollType) {
-  DoublePoint adjustedPos = m_scrollableArea->clampScrollPosition(position);
   IntSize actualAdjustment =

[skobes, 2016/10/04 22:25:26]

Rename this to "adjustment" (the "actual" part makes less sense without the
clamping).

[szager1, 2016/10/04 22:54:14]

Done.

-      roundedIntPoint(adjustedPos) -
+      roundedIntPoint(position) -
       roundedIntPoint(m_scrollableArea->scrollPositionDouble());
 
-  scrollPositionChanged(adjustedPos, scrollType);
+  scrollPositionChanged(position, scrollType);
 
   if (m_runState == RunState::Idle) {
     adjustImplOnlyScrollOffsetAnimation(actualAdjustment);