[SPInvalidation] Update paint properties when border radii change

third_party/WebKit/Source/core/layout/svg/LayoutSVGRoot.h

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Apple Inc. 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 63 matching lines @@
           LayoutInvalidationReason::SizeChanged);
     }
     m_containerSize = containerSize;
   }
 
   // localToBorderBoxTransform maps local SVG viewport coordinates to local CSS
   // box coordinates.
   const AffineTransform& localToBorderBoxTransform() const {
     return m_localToBorderBoxTransform;
   }
+
   bool shouldApplyViewportClip() const;
+  bool shouldClipOverflow() const override {
+    return LayoutBox::shouldClipOverflow() || shouldApplyViewportClip();
+  }
 
   LayoutRect visualOverflowRect() const override;
   LayoutRect overflowClipRect(
       const LayoutPoint& location,
       OverlayScrollbarClipBehavior = IgnoreOverlayScrollbarSize) const override;
 
   bool hasNonIsolatedBlendingDescendants() const final;
 
   const char* name() const override { return "LayoutSVGRoot"; }
 
@@ skipping 79 matching lines @@
   bool m_hasBoxDecorationBackground : 1;
   mutable bool m_hasNonIsolatedBlendingDescendants : 1;
   mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGRoot, isSVGRoot());
 
 }  // namespace blink
 
 #endif  // LayoutSVGRoot_h