MediaMetrics: Report last statsd atoms pulled

Report last pulled statsd atoms.

Test: adb shell dumpsys media.metrics
Bug: 184263266
Change-Id: I82ac5d3852296632af5b096f7ea41c54bc42e4fb
diff --git a/services/mediametrics/MediaMetricsService.cpp b/services/mediametrics/MediaMetricsService.cpp
index 8321481..5e672ee 100644
--- a/services/mediametrics/MediaMetricsService.cpp
+++ b/services/mediametrics/MediaMetricsService.cpp
@@ -547,7 +547,7 @@
     std::lock_guard _l(mLock);
     for (auto &item : mPullableItems[key]) {
         if (const auto sitem = item.lock()) {
-            dump2Statsd(sitem, data);
+            dump2Statsd(sitem, data, mStatsdLog);
         }
     }
     mPullableItems[key].clear();