needsPaintInvalidation() should not return true for selection.

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

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) Research In Motion Limited 2011. 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
@@ skipping 230 matching lines @@
 
 void LayoutSVGRoot::willBeDestroyed() {
   SVGResourcesCache::clientDestroyed(this);
   LayoutReplaced::willBeDestroyed();
 }
 
 void LayoutSVGRoot::styleDidChange(StyleDifference diff,
                                    const ComputedStyle* oldStyle) {
   if (diff.needsFullLayout())
     setNeedsBoundariesUpdate();
-  if (diff.needsPaintInvalidation()) {
+  if (diff.needsFullPaintInvalidation()) {
     // Box decorations may have appeared/disappeared - recompute status.
     m_hasBoxDecorationBackground = styleRef().hasBoxDecorationBackground();
   }
 
   LayoutReplaced::styleDidChange(diff, oldStyle);
   SVGResourcesCache::clientStyleChanged(this, diff, styleRef());
 }
 
 bool LayoutSVGRoot::isChildAllowed(LayoutObject* child,
                                    const ComputedStyle&) const {
@@ skipping 222 matching lines @@
       if (result.addNodeToListBasedTestResult(node(), locationInContainer,
                                               boundsRect) == StopHitTesting)
         return true;
     }
   }
 
   return false;
 }
 
 }  // namespace blink