Merge "Fix the problem of slow exit of boot animation" am: 9a0581c0 am:...

Merge "Fix the problem of slow exit of boot animation" am: 9a0581c0 am: f6ecaaf5 am: fd453a4a am: 9b6e5783

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2369728



Change-Id: I6d191c1eddc17117137c6127a1646c5d9db915c9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>