Merge "Fix race condition resulting in unbalanced wakelock calls" into tm-dev am: 4d034ec4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/17967938



Change-Id: Ic8da7c186e5052f03f81e086a0f0c4e9b266635e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>