Merge "No need for lazy_static as Mutex::new is now const." am: a236a2c136

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2193646

Change-Id: I0f23f8f3fd096bfcf0a3b51d52457e7c91a0c757
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>