Merge changes from topic 'aosp_snafu_fix' into nougat-cts-dev

* changes:
  Improve robustness of MediaSyncTest
  Handle inconsistent values for PR_SET_TIMERSLACK_PID in android.os.cts.SeccompTest.
  Fix a memory corruption (NativeCodeTest testPipeReadV)
  Add option logcat-on-failure-size to CTS and GTS
  Require android.software.device_admin for certain CtsVerifier tests
  Make "done" phase of ScreenPinningTestActivity reentrant.
  MediaSyncTest: increase ramp up time due to initial latency in AudioTrack.
  DO NOT MERGE ANYWHERE: CameraITS: allow each scene to be ran independently
  CameraITS scene4 should be skipped if read_3a is not supported
  CameraITS scene5 should be skipped if read_3a is not supported
  BUG:31504066 Reset to 94b4be7 with history
tree: 33c3f575c717c4c498f94ea0a5b09b3da5fc91a2
  1. tests/