Bug 862054 - Move translateToTopLevelWindow to Util. r=bbondy
Bug 862054 - Get rid of ElementTouchHelper and our custom elementFromPoint function. r=mbrubeck
Bug 862054 - Update bounds utility methods in SelectionHandler to properly calculate offsets for form inputs in sub frames. r=bbondy
Bug 864533 - test helper addTab should use pageShowPromise. r=sfoster
Bug 863739 - Add text input selection related mochitests. r=rsilveira
Bug 864428 - Don't call hideContextUI in startup and tear down test helpers as it can cause random test timeouts. r=bbondy