commit 2e8f3807379f5d5d151ad2cb434d8a7aca910238
author David Chen <dwchen@google.com> Wed Nov 22 10:56:48 2017 -0800
committer David Chen <dwchen@google.com> Mon Dec 04 10:23:28 2017 -0800
tree 0b67079827a7368229fbb39915907839b73189f1
parent d796c9062e9201ef8cbdb59abd982cd16f9b8ae1

Adds new API to retrieve statsd metadata.

This API can be used by clients to gather stats about statsd, eg.
memory usage, number of metrics/matchers, etc. This data can be used
to debug if devices are not providing expected metrics. The metadata
will be for all configurations, but will not contain the actual
collected metrics since those might have privacy implications.

Test: Tests that statsd and Android still build.
Bug: 69522276
Change-Id: I8e0fedc142f5deed7be6e6309f9444e67d8369ce