Bug: 27326637 Change-Id: Ifddabdfef75707d5cdc164b4415e830539fd962a
summary), Talkback no longer disabled when preference is tapped, fixes SettingsPreferenceFragment to not check parent class to determine whether to show options menu. Change-Id: I3345e1a878f51b4387ca1bfe89855339617a94d6
UX studies. Change-Id: I9c20cd3abf910a37731da2af604f3af2cd30e942