Merge "Check and `speed` compile System UI on boot." into tm-dev am:...

Merge "Check and `speed` compile System UI on boot." into tm-dev am: 59eb7543 am: 2211f9a2 am: ece57819 am: ddee113b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17907956



Change-Id: Ibfceda19163b7d5efc1b914a868f57ead2b13d15
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>