[automerger skipped] Merge "Camera: Remove an unused variable mCameraMuteChanged in Camera3Device" into main am: 5f9a6b67d3 -s ours am: 6eba2b9876 -s ours am: b7be7cc4cd -s ours am: c83c87e6b3 -s ours am: 09a785fc08 -s ours

am skip reason: Merged-In I0e8dc10cda56a93e4776781ca302aabc4cf4b4da with SHA-1 f2eded320d is already in history

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

Change-Id: I9704afb6f683d49e6f8f97239f78d60d7902eb02
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>