[automerger skipped] DO NOT MERGE Only rely on developer option for back...

[automerger skipped] DO NOT MERGE Only rely on developer option for back animation am: ab58191c am: e8e4c63a am: 215a8bd8 -s ours am: 4106da7b -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18310267



Change-Id: Ice5400c06df2bc5ee20a2067ee504dfe744a248e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>