Don't apply svg viewport clip when mapping a LayoutSVGRoot's own rect

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

Index: third_party/WebKit/Source/core/layout/PaintInvalidationState.cpp
diff --git a/third_party/WebKit/Source/core/layout/PaintInvalidationState.cpp b/third_party/WebKit/Source/core/layout/PaintInvalidationState.cpp
index 01ccaf4b1932105d0aba00eae837d25d195199a2..75d764d067454a55eeb7758f00c4bf261831c174 100644
--- a/third_party/WebKit/Source/core/layout/PaintInvalidationState.cpp
+++ b/third_party/WebKit/Source/core/layout/PaintInvalidationState.cpp
@@ -324,9 +324,6 @@ static void slowMapToVisualRectInAncestorSpace(const LayoutObject& object, const
 {
     if (object.isLayoutView()) {
         toLayoutView(object).mapToVisualRectInAncestorSpace(&ancestor, rect, InputIsInFrameCoordinates, DefaultVisualRectFlags);
-    } else if (object.isSVGRoot()) {
-        // TODO(crbug.com/597813): This is to avoid the extra clip applied in LayoutSVGRoot::mapVisibleRectInAncestorSpace().
-        toLayoutSVGRoot(object).LayoutReplaced::mapToVisualRectInAncestorSpace(&ancestor, rect);
     } else {
         object.mapToVisualRectInAncestorSpace(&ancestor, rect);
     }