--- a/layout/reftests/transform-3d/reftest.list
+++ b/layout/reftests/transform-3d/reftest.list
@@ -33,17 +33,17 @@ fuzzy-if(skiaContent,1,4) == matrix3d-1a
 == matrix3d-2a.html matrix3d-2-ref.html
 == rotate3d-1a.html rotatex-1-ref.html
 fuzzy-if(webrender,0-1,0-6) == rotate3d-2a.html rotatey-1-ref.html
 != backface-visibility-1a.html about:blank
 == backface-visibility-1b.html about:blank
 == backface-visibility-1c.html about:blank
 fuzzy-if(winWidget&&!layersGPUAccelerated,1,251) == backface-visibility-2.html backface-visibility-2-ref.html
 == backface-visibility-3.html backface-visibility-3-ref.html
-fails-if(webrender) == perspective-clipping-1.html perspective-clipping-1-ref.html
+== perspective-clipping-1.html perspective-clipping-1-ref.html
 == perspective-clipping-2.html perspective-clipping-2-ref.html
 != perspective-origin-1a.html rotatex-perspective-1a.html
 fuzzy-if(webrender,0-1,0-3) == perspective-origin-1b.html perspective-origin-1a.html
 fuzzy(3,99) random-if(Android&&!browserIsRemote) == perspective-origin-2a.html perspective-origin-2-ref.html # subpixel AA, bug 732568
 fuzzy-if(winWidget&&!layersGPUAccelerated,1,61) == perspective-origin-3a.html perspective-origin-3-ref.html
 == perspective-origin-4a.html perspective-origin-4-ref.html
 == perspective-zindex.html green-rect.html
 == perspective-zindex-2.html green-rect.html
@@ -76,17 +76,17 @@ fuzzy-if(cocoaWidget,128,9) == animate-p
 == 1245450-1.html green-rect.html
 fuzzy(1,2000) == opacity-preserve3d-1.html opacity-preserve3d-1-ref.html
 fuzzy(1,15000) == opacity-preserve3d-2.html opacity-preserve3d-2-ref.html
 fuzzy(1,10000) == opacity-preserve3d-3.html opacity-preserve3d-3-ref.html
 fuzzy(1,10000) == opacity-preserve3d-4.html opacity-preserve3d-4-ref.html
 == opacity-preserve3d-5.html opacity-preserve3d-5-ref.html
 fails-if(webrender) == snap-perspective-1.html snap-perspective-1-ref.html
 == mask-layer-1.html mask-layer-ref.html
-fails-if(webrender) == mask-layer-2.html mask-layer-ref.html
+== mask-layer-2.html mask-layer-ref.html
 fails-if(webrender) == mask-layer-3.html mask-layer-ref.html
 fails-if(webrender) == split-intersect1.html split-intersect1-ref.html
 fuzzy(255,150) fails-if(webrender) == split-intersect2.html split-intersect2-ref.html
 fuzzy(255,100) fails-if(webrender) == split-non-ortho1.html split-non-ortho1-ref.html
 fuzzy-if(winWidget,150,120) == component-alpha-1.html component-alpha-1-ref.html
 == nested-transform-1.html nested-transform-1-ref.html
 == transform-geometry-1.html transform-geometry-1-ref.html
 == intermediate-1.html intermediate-1-ref.html