Bug 821262 - Refactor social enabled/active/provider states. r=gavin
Bug 835906 - Refer to IC thread instead of UI thread in existing IME code; r=cpeterson
Bug 835906 - Add ability for GeckoEditable to switch to a different thread; r=cpeterson
Bug 835906 - Let GeckoInputConnection switch to background thread; r=cpeterson
Bug 835906 - Handle off-thread GeckoEditable and GeckoInputConnection calls; r=cpeterson