Revert "Merge "Mark AppStateTrackerTest#testAllListeners as Flaky." am: 2a5005aca7 am: e112ed78d5"

This reverts commit e3083a7617eb7d90aac23202699d158341596d7f.

Reason for revert: This test is ~10% flaky everywhere but git_master,
so it's OK to continue running it on git_master.

Change-Id: I8b634c54d81dd025fd1b57d91479dcd996f3f30a
1 file changed