Add pointer-events="bounding-box" for svg content.

Source/core/rendering/svg/RenderSVGImage.cpp

 /*
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 169 matching lines @@
         return false;
 
     PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_IMAGE_HITTESTING, request, style()->pointerEvents());
     bool isVisible = (style()->visibility() == VISIBLE);
     if (isVisible || !hitRules.requireVisible) {
         FloatPoint localPoint = localToParentTransform().inverse().mapPoint(pointInParent);
 
         if (!SVGRenderSupport::pointInClippingArea(this, localPoint))
             return false;
 
-        if (hitRules.canHitFill) {
+        if (hitRules.canHitFill || hitRules.canHitBoundingBox) {

[pdr., 2013/12/02 02:57:25]

Do you mind adding an image to your testcase that exercises this codepath?

             if (m_objectBoundingBox.contains(localPoint)) {
                 updateHitTestResult(result, roundedLayoutPoint(localPoint));
                 return true;
             }
         }
     }
 
     return false;
 }
 
@@ skipping 19 matching lines @@
 
 void RenderSVGImage::addFocusRingRects(Vector<IntRect>& rects, const LayoutPoint&, const RenderLayerModelObject*)
 {
     // this is called from paint() after the localTransform has already been applied
     IntRect contentRect = enclosingIntRect(repaintRectInLocalCoordinates());
     if (!contentRect.isEmpty())
         rects.append(contentRect);
 }
 
 } // namespace WebCore