Turn off debug logging in statsd

Sets DEBUG to false everywhere and replaces all ALOGD with VLOG so they
do not print with DEBUG false. Leaves all ALOGI, ALOGW and ALOGE as is.

Test: ran all CTS tests and checked "adb logcat -s statsd" to make sure
it wasn't spammy

Change-Id: Iaa8eb3a0a63723ffe40f94f2815f94df877fd432
diff --git a/cmds/statsd/src/guardrail/StatsdStats.cpp b/cmds/statsd/src/guardrail/StatsdStats.cpp
index 77f5456..06c5b00 100644
--- a/cmds/statsd/src/guardrail/StatsdStats.cpp
+++ b/cmds/statsd/src/guardrail/StatsdStats.cpp
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#define DEBUG true  // STOPSHIP if true
+#define DEBUG false  // STOPSHIP if true
 #include "Log.h"
 
 #include "StatsdStats.h"