Jacob Richman ccd070a5b4
Add back screenshot extension that was temporarily disabled. (#21828)
Add back screenshot extension that was temporarily disabled.

Add matchesReferenceImage matcher to test that the screenshot extension
generates equivalent images to InspectorService.instance.screenshot.
2018-09-18 09:32:39 -04:00
..
2018-09-12 08:29:29 +02:00