[automerger skipped] [flexiglass] Fixes failing test after coroutine lib...

[automerger skipped] [flexiglass] Fixes failing test after coroutine lib upgrade. am: b243fe5f am: cccc240c -s ours

am skip reason: Merged-In Ie26c407931e52a98235c575adf9ba12186caa3a2 with SHA-1 cd267675 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24211453



Change-Id: I208807b0a9ef7a25d8b04afca255db2cab766589
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>