Merge changes Ibf6bf1ac,If782590b,I7f1cbe9d,Ia6bed394 into qt-dev

* changes:
  [RESTRICT AUTOMERGE] CTS test for Android Security b/157650336
  [RESTRICT AUTOMERGE] CTS test for Android Security b/156997193
  [RESTRICT AUTOMERGE] CTS test for Android security b/156999009
  [RESTRICT AUTOMERGE] CTS test for Android security b/161894517