Apply control clips in LayoutBox::clippingRect()

third_party/WebKit/Source/core/layout/LayoutBox.cpp

Index: third_party/WebKit/Source/core/layout/LayoutBox.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutBox.cpp b/third_party/WebKit/Source/core/layout/LayoutBox.cpp
index d6c9602a1ba6b6bf14d1b285080bcd342b13704e..dc52e82439b663e2e8383bd3170fa0226784d857 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBox.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutBox.cpp
@@ -1150,7 +1150,7 @@ IntSize LayoutBox::scrolledContentOffset() const {
 
 LayoutRect LayoutBox::clippingRect() const {
   LayoutRect result = LayoutRect(LayoutRect::infiniteIntRect());
-  if (hasOverflowClip() || style()->containsPaint())
+  if (shouldClipOverflow())
     result = overflowClipRect(LayoutPoint());
 
   if (hasClip())
@@ -2350,7 +2350,6 @@ bool LayoutBox::mapToVisualRectInAncestorSpaceInternal(
     TransformState& transformState,
     VisualRectFlags visualRectFlags) const {
   inflateVisualRectForFilter(transformState);
-

[pdr., 2017/03/28 03:30:20]

Nit: remove this

   if (ancestor == this)
     return true;