Merge "Log dispatch when handler chosen before playTransition is called" into...

Merge "Log dispatch when handler chosen before playTransition is called" into udc-dev am: b7d3ddb8 am: 063767c0 am: 4b3596be am: e4e4a589

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22994676



Change-Id: Id6d18935e9321c4a5ef2d2646fdaae04c855beaf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>