Merge "Allow letterbox repositioning only when filling of parent dimensions"...

Merge "Allow letterbox repositioning only when filling of parent dimensions" into tm-qpr-dev am: 2b7f1675 am: e1b8f896

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20980720



Change-Id: I9251c0340c484bca0fb3817cf38fc439a2b774b2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>