Merge "Log post_duration_millis to statsd" into udc-dev am: 39d50e4d am:...

Merge "Log post_duration_millis to statsd" into udc-dev am: 39d50e4d am: 1d197e72 am: 516d5634

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23130959



Change-Id: I876a63a5c0391b1cf6a16de3a075eab52d1d347a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>