Bug 952321 - Don't add proxy stubs in unbarriered GetPropertyICs. r=jandem, a=sledru
Bug 960017 - Add some debug-only checks. r=Bas, a=sledru
Bug 960017 - Make the surfaces big enough. r=Bas, a=sledru
Bug 947550 - Wait for Gecko:DelayedStartup in testAboutHomePageNavigation. r=margaret, a=test-only