Merge "Add metrics coverage to Cred Reg flow." into udc-dev am: c7ac88d4 am:...

Merge "Add metrics coverage to Cred Reg flow." into udc-dev am: c7ac88d4 am: d9549e7e am: 6f1ae730 am: d7440261

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22805025



Change-Id: I37dd2ebb08d43cd9887e3eba5a1acfee6a153fe3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>