Add enum for overview clear all jank event metric.

Bug: 423610569
Flag: EXEMPT adding CUJ
Test: Manual
Change-Id: I6067b93256b520d7c7a3da8fd9219afb6a060f9a
1 file changed
tree: 71f6ef49042af3f4ee7804c0bf2cb7d06dddf7e7
  1. stats/
  2. OWNERS