Rename "Westworld" to "Statsd"

Bug: 158725651
Test: N/A; trivial name change
Change-Id: I39f8847059c6decac070aaea901b7d0d418c75e9
diff --git a/services/mediametrics/MediaMetricsService.h b/services/mediametrics/MediaMetricsService.h
index d152264..792b7f0 100644
--- a/services/mediametrics/MediaMetricsService.h
+++ b/services/mediametrics/MediaMetricsService.h
@@ -65,7 +65,7 @@
     static nsecs_t roundTime(nsecs_t timeNs);
 
     /**
-     * Returns true if we should use uid for package name when uploading to WestWorld.
+     * Returns true if we should use uid for package name when uploading to statsd.
      */
     static bool useUidForPackage(const std::string& package, const std::string& installer);