Bug 850457 - Fix for reftest 759036-1.html Win8 failure. r=mbrubeck

layout/reftests/bugs/reftest.list

@@ -1710,7 +1710,7 @@ skip-if(B2G) == 751012-1b.html 751012-1-ref.html
 == 748692-1b.html 748692-1-ref.html
 == 753329-1.html about:blank
 == 758561-1.html 758561-1-ref.html
-fuzzy-if(true,1,19) == 759036-1.html 759036-1-ref.html
+fuzzy-if(true,1,19) fails-if(d2d) == 759036-1.html 759036-1-ref.html
 fuzzy-if(true,17,5859) == 759036-2.html 759036-2-ref.html
 == 776443-1.html 776443-1-ref.html
 == 776443-2.html 776443-2-ref.html