Add one item in ApplicationLocalesChanged atom

Add one more item to distinguish the caller that calling the setApplicationLocales API

Bug: 272741428
Metric council bug: 272747989
Eldar document:
https://eldar.corp.google.com/assessments/796113971/drafts/696708814

Test: build pass
Change-Id: Ia9dbd65e679b9018a11bc8779eaedebdfbcc8d9c
1 file changed
tree: 73fca7eadb6388f0e175dfe812a135df5b0c6b05
  1. stats/
  2. OWNERS