Merge "USB MIDI: Reset counter after unique codes full" into tm-dev am: 5ccdd5c1 am: c826b922 am: a6649d49

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18739803



Change-Id: I915c3ea7d423204ae1378f2ef5ae20db64e34035
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>