Merge "Removing the initialising the mode with system pref mode." into tm-qpr-dev am: fd32695a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19926876



Change-Id: Ib9ef11f59180507c54c14d0519f32d2e1b1c1c1b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>