After applying Bug 168033's patch: > fast/css/sticky/sticky-left-percentage.html : ImageDiff produced stderr output: > Error, test and reference image have different properties. > [1/1] fast/css/sticky/sticky-left-percentage.html failed unexpectedly (reference didn't generate pixel results.)
This seems like a bug in your port.
I didn't need to create two bugs. Closed this bug as DUPLICATE. *** This bug has been marked as a duplicate of bug 168217 ***