Send boot completed to statsd

Bug: 153384066
Test: m -j
Change-Id: I3f91241851a93d0869dad210bc278b3a1ba6b762
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index d51bf77..dd1d400 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -1054,6 +1054,14 @@
     return Status::ok();
 }
 
+Status StatsService::bootCompleted() {
+    ENFORCE_UID(AID_SYSTEM);
+
+    VLOG("StatsService::bootCompleted was called");
+
+    return Status::ok();
+}
+
 void StatsService::Startup() {
     mConfigManager->Startup();
     mProcessor->LoadActiveConfigsFromDisk();
diff --git a/cmds/statsd/src/StatsService.h b/cmds/statsd/src/StatsService.h
index ca01eeb..23d4c1b 100644
--- a/cmds/statsd/src/StatsService.h
+++ b/cmds/statsd/src/StatsService.h
@@ -64,6 +64,7 @@
 
     virtual Status systemRunning();
     virtual Status statsCompanionReady();
+    virtual Status bootCompleted();
     virtual Status informAnomalyAlarmFired();
     virtual Status informPollAlarmFired();
     virtual Status informAlarmForSubscriberTriggeringFired();