Add CP2 general usage counters to westworld logs.

Bug: 158875840
Test: Together with ag/11419187, run $make statsd_testdrive &
./out/host/linux-x86/bin/statsd_testdrive
-p com.android.providers.contacts 301

Change-Id: Icf6a17ab410e581a445342e829d130d6d705e71b