Merge "Strip formatting from convo senders and title" into rvc-dev am:...

Merge "Strip formatting from convo senders and title" into rvc-dev am: 954574cf am: 1650966e am: 99c91156 am: b8343272

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11817528

Change-Id: Ifabbde8465d4808f6fe9ba86663df6275ce59a64