Bug 977196 - Part 1: Loading URL from an intent. r=liuche
Bug 977196 - Part 2: Loading URLs in about:home. r=liuche
Bug 977196 - Part 3: Loading URLs from the url bar. r=liuche
Bug 977196 - Part 4: Loading URL from browser search. r=liuche
Bug 977196 - Part 5: Track opening URLs in RemoteTabsList r=liuche
Bug 977196 - Part 6: Finer grained Extras for SUGGESTION URLs r=mfinkle