Merge "Camera: Fix CPU hogging when flush() is called after device goes idle"...

Merge "Camera: Fix CPU hogging when flush() is called after device goes idle" into tm-dev am: ebb5db24 am: f3a81c34

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18527849



Change-Id: I3d30eb42cfb0a16c8407d2ac78bede46dad173b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>