Merge "Log BAL and full screen intent to statsd." into tm-qpr-dev

This is only for the full screen intent part of the change. BAL will be
merged in a separate patch.

Test: atest StatusBarNotificationActivityStarterTest
Bug: 266010511
Change-Id: I150c37d02bef3b0838c62cbd41d62d703de7480b
Merged-In: I4fdfbe80ea0c368a4809e5613e5f9c3a8369e2a3