Bug 989168 - Disable manifest editor test on Linux. a=test-only
Bug 991134 - Output an additional failure line for loadfailed: null failures to make bug 789751 and bug 720452 TBPL starable. r=dbaron, a=test-only
Bug 995041 - Fix browser_aboutHome.js to not touch the outside network and re-enable it on all trees. r=mak, a=test-only
Bug 984460 - Fill in a missing piece of code to compute the right dirty rect in the face of CSS transforms. r=mattwoodrow, a=1.4+