Check paint offset change after updatePaintOffsetTransform

third_party/WebKit/Source/core/paint/PrePaintTreeWalk.cpp

Index: third_party/WebKit/Source/core/paint/PrePaintTreeWalk.cpp
diff --git a/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.cpp b/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.cpp
index b2eb801927b03127b62f45e9f9560cb2f3cd1617..0f75c95f24efe8c8a8b2af1cc0a6829bad8138f1 100644
--- a/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.cpp
+++ b/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.cpp
@@ -219,12 +219,6 @@ void PrePaintTreeWalk::walk(const LayoutObject& object,
   // latter reads some of the state computed uere.
   updateAuxiliaryObjectProperties(object, context);
 
-  // Ensure the current context takes into account the box's position. This can
-  // force a subtree update due to paint offset changes and must precede any
-  // early out from the treewalk.
-  m_propertyTreeBuilder.updateContextForBoxPosition(object,
-                                                    context.treeBuilderContext);
-
   // Early out from the treewalk if possible.
   if (!object.needsPaintPropertyUpdate() &&
       !object.descendantNeedsPaintPropertyUpdate() &&