Bug 838807: Replace tab-carats. [r=mfinkle]
Bug 838735: Remove transparency from inactive tabs. [r=mfinkle]
Bug 838748: Change pressed state of tabs-ui rows. [r=mfinkle]
Bug 838807: Remove tablet specific tabs-ui icons. [r=mfinkle]
Bug 818072: Back/Forward looks disabled. [r=mfinkle] [needs-clobber]
Bug 836589 - Lazily switch between AwesomeBar search and URL modes; r=blassey