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: 296af48a am: 2a1173d5

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



Change-Id: I087073d2c1a7bb4e0d1200e2a372c055ab5e1a85
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>