The following new reftests fail on EFL with a low diff value but seem to look okay: compositing/patterns/direct-pattern-compositing-contain.html compositing/patterns/direct-pattern-compositing-cover.html compositing/patterns/direct-pattern-compositing-padding.html compositing/patterns/direct-pattern-compositing-position.html compositing/patterns/direct-pattern-compositing-size.html
These were added in r148172.
Closing this bug because the EFL port has been removed from trunk. If you feel this bug applies to a different upstream WebKit port and was closed in error, please either update the title and reopen the bug, or leave a comment to request this.