Index: Source/core/rendering/RenderBox.h |
diff --git a/Source/core/rendering/RenderBox.h b/Source/core/rendering/RenderBox.h |
index 7a396fce9ac317764c71d33fe809dd37d4f397fd..010092f8458be4a1bf12e6737ece30f4fced98b2 100644 |
--- a/Source/core/rendering/RenderBox.h |
+++ b/Source/core/rendering/RenderBox.h |
@@ -155,6 +155,7 @@ public: |
LayoutRect paddingBoxRect() const { return LayoutRect(borderLeft(), borderTop(), contentWidth() + paddingLeft() + paddingRight(), contentHeight() + paddingTop() + paddingBottom()); } |
IntRect pixelSnappedBorderBoxRect() const { return IntRect(IntPoint(), m_frameRect.pixelSnappedSize()); } |
virtual IntRect borderBoundingBox() const OVERRIDE FINAL { return pixelSnappedBorderBoxRect(); } |
+ virtual bool collapseBorders() const { return false; } |
// The content area of the box (excludes padding - and intrinsic padding for table cells, etc... - and border). |
LayoutRect contentBoxRect() const { return LayoutRect(borderLeft() + paddingLeft(), borderTop() + paddingTop(), contentWidth(), contentHeight()); } |