Bug 726400 - Intermittent one pixel failure for svg/smil/anim-path-d-01.svg on mozilla-inbound, WinXP - mark test as fuzzy on WinXP. r=dholbert

layout/reftests/svg/smil/reftest.list

@@ -122,7 +122,7 @@ fails == anim-fillcolor-1.svg      anim-standard-ref.svg # bug 436296
 == anim-polyline-points-01.svg anim-polyline-points-01-ref.svg
 
 # animate path data:
-== anim-path-d-01.svg anim-path-d-01-ref.svg
+fuzzy-if(/^Windows\x20NT\x205\.1/.test(http.oscpu)) == anim-path-d-01.svg anim-path-d-01-ref.svg # Bug 726400
 
 # animate some enumeration attributes:
 == anim-feComposite-operator-01.svg lime.svg