Merge "Wire display context for text toasts" into tm-dev am: ca6ef912 am:...

Merge "Wire display context for text toasts" into tm-dev am: ca6ef912 am: 7bb2e736 am: 8f9b4c10

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18660549



Change-Id: Ib237dd9f06940990adaf57fa4504502eee84beaa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>