Merge "Don't let transition tracing exceptions bubble up" into udc-dev am:...

Merge "Don't let transition tracing exceptions bubble up" into udc-dev am: 4ea6f914 am: 11e600bd am: 6e3b5e58 am: 59b774d2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23208531



Change-Id: I99af3a51efd6558edcfc063e623aea038ac1cee0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>