Bug 1326439 - Remove random-if(webrender) annotation from test that is passing now. r=gfx?

MozReview-Commit-ID: I7S5pc92YWm

layout/reftests/transform/reftest.list

@@ -139,4 +139,4 @@ pref(svg.transform-box.enabled,true) == transform-box-svg-2b.svg transform-box-s
 random-if(webrender) == animate-layer-scale-inherit-3.html animate-layer-scale-inherit-1-ref.html
 # Bug 1301500
 == dynamic-add-without-change-cb-1.html dynamic-add-without-change-cb-1-ref.html
-fuzzy-if(d2d,1,5) random-if(webrender) == table-overflowed-by-animation.html table-overflowed-by-animation-ref.html
+fuzzy-if(d2d,1,5) == table-overflowed-by-animation.html table-overflowed-by-animation-ref.html