Fix hit-testing in the stocks apps when scrolled.

sky/engine/core/rendering/RenderBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 655 matching lines @@
     // Hit testing needs to walk in the backwards direction from paint.
     // Forward compare and then reverse instead of just reverse comparing
     // so that elements with the same z-index are walked in reverse tree order.
     std::stable_sort(layers.begin(), layers.end(), forwardCompareZIndex);
     layers.reverse();
 
     bool hitLayer = false;
     for (auto& currentLayer : layers) {
         HitTestResult tempResult(result.hitTestLocation());
         bool localHitLayer = currentLayer->hitTestLayer(rootLayer, layer(), request, tempResult,
-            hitTestRect, hitTestLocation, localTransformState.get(), zOffsetForDescendantsPtr);
+            localHitTestRect, localHitTestLocation, localTransformState.get(), zOffsetForDescendantsPtr);
 
         // If it a rect-based test, we can safely append the temporary result since it might had hit
         // nodes but not necesserily had hitLayer set.
         if (result.isRectBasedTest())
             result.append(tempResult);
 
         if (localHitLayer && isHitCandidate(depthSortDescendants, zOffset, unflattenedTransformState.get())) {
             hitLayer = localHitLayer;
             if (!result.isRectBasedTest())
                 result = tempResult;
@@ skipping 2385 matching lines @@
 
 RenderBox::BoxDecorationData::BoxDecorationData(const RenderStyle& style)
 {
     backgroundColor = style.colorIncludingFallback(CSSPropertyBackgroundColor);
     hasBackground = backgroundColor.alpha() || style.hasBackgroundImage();
     ASSERT(hasBackground == style.hasBackground());
     hasBorder = style.hasBorder();
 }
 
 } // namespace blink