Bug 886054 - Ensure that the {Promise} is returned before checking the "icon" case in checkItem(). r=Mano, a=test-only
Bug 917160 - AssureBlitted before switching EGLSurfaces with MakeCurrent. r=bjacob, a=akeybl
Bug 912855 - Can't remove check-mark on "Load this bookmark in the sidebar". r=mak, a=akeybl