statsd: implement Speech DSP stat report

Bug: 122719904
Test: manual stats_client test and check the statsd logs
Change-Id: I3dac9f31f59e6f10393c97c6bd9ca0d0ccb11e23
Signed-off-by: Carter Hsu <carterhsu@google.com>
1 file changed
tree: 90f5ad0d21b8f813d2e9a7b2d55fb563bffa40da
  1. stats/