[automerger skipped] Merge "Camera: Remove an unused variable...

[automerger skipped] Merge "Camera: Remove an unused variable mCameraMuteChanged in Camera3Device" into main am: 5f9a6b67 -s ours am: 6eba2b98 -s ours

am skip reason: Merged-In I0e8dc10cda56a93e4776781ca302aabc4cf4b4da with SHA-1 f2eded32 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2696794



Change-Id: If2388b98fcfbf651a921a85f78d8cffc3b7790c4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>