[SB][Chips] Add atoms for status bar chip events.

Bug: 386821418
Flag: android.app.ui_rich_ongoing
Test: compiles
Change-Id: I8aed5b2517221923a14ae9284baa1f3a3e1ad477
4 files changed
tree: c80db6b407066e599b80ff2dcd162cc0f1a71135
  1. stats/
  2. OWNERS