Merge "Do not notify transition finish for a initializing activity" into udc-dev am: c645d5d2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23517264



Change-Id: I04ce7cc01e2780eaf2037ca4e93f0a7584bf7bda
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>