Merge "Revert "Revert "Enable IMS and its config context to obtain UI...

Merge "Revert "Revert "Enable IMS and its config context to obtain UI component""" into rvc-dev am: 8deb612a am: f9ccadb0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12004931

Change-Id: I1d815ad1451ff3de66fd7d1fe7d4c1027f73b0d6