[automerger skipped] Merge "Add a RTT setting in A11y screen" into qt-qpr1-dev am: fb44d744c3 am: eff77d28b9 -s ours
am skip reason: Change-Id I248654c822284473b8a8265de4a3938af89cdf7a with SHA-1 7f5986b78a is in history

Change-Id: Icde9da69d902fecbdc5bdf6ce826b2c0ac99261a