As part of the patch for b80630, I am checking in wk2-specific results for four of the failing tests due to differences in the blurring. But we should investigate why this is occurring and ultimately remove these results.
The tests in question from 80630 are:
css3/filters/regions-expanding.html -> unexpected image mismatch
css3/filters/effect-blur.html -> unexpected image mismatch
css3/filters/effect-combined.html -> unexpected image mismatch
css3/filters/effect-opacity.html -> unexpected image mismatch