Merge changes I248867da,Ifbb1946a,I2e16efa0,I1bd2cc89,Id9aa09b2, ... into main

* changes:
  [SB][Screen Chips] Remove context.mainExecutor from tests.
  [SB][Screen Chips] Add view model for screen record chip.
  [SB][Screen Chips] Add view model for call chip.
  [SB][Screen Chips] Add view models for share-to-app and cast-to-other.
  [SB][Screen Chips] Show app name in screen record stop dialog if needed.
  [SB][Screen Chips] Move call chip to new chips architecture.