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

Merge "Revert "Enable IMS and its config context to obtain UI component"" into rvc-dev am: 9e7c4619 am: 245aa49c am: 6ce8af16

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11988595

Change-Id: I878ee345a6c68c7e1e631e85668b6013beba40f3