Add hit testing mode which ignores pointer-events:none.

Source/WebCore/rendering/svg/RenderSVGRoot.cpp

Index: Source/WebCore/rendering/svg/RenderSVGRoot.cpp
===================================================================
--- Source/WebCore/rendering/svg/RenderSVGRoot.cpp	(revision 148457)
+++ Source/WebCore/rendering/svg/RenderSVGRoot.cpp	(working copy)
@@ -452,7 +452,7 @@
     }
 
     // If we didn't early exit above, we've just hit the container <svg> element. Unlike SVG 1.1, 2nd Edition allows container elements to be hit.
-    if (hitTestAction == HitTestBlockBackground && visibleToHitTesting()) {
+    if (hitTestAction == HitTestBlockBackground && visibleToHitTestRequest(request)) {
         // Only return true here, if the last hit testing phase 'BlockBackground' is executed. If we'd return true in the 'Foreground' phase,
         // hit testing would stop immediately. For SVG only trees this doesn't matter. Though when we have a <foreignObject> subtree we need
         // to be able to detect hits on the background of a <div> element. If we'd return true here in the 'Foreground' phase, we are not able 
Property changes on: Source/WebCore/rendering/svg/RenderSVGRoot.cpp
___________________________________________________________________
Modified: svn:eol-style
   - native
   + LF