Reset the data when pulled by statsd in order to swtich from value
metric to gauge metric.

Test: unit test
Change-Id: Idecc0ccfb3ccde1680b2394fb479ae6f7f2cfac2
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index d117f39..630b614 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -2163,8 +2163,8 @@
 /**
  * Pulls the statistics of calls to Binder.
  *
- * Binder stats are cumulative from boot unless somebody reset the data using
- * > adb shell dumpsys binder_calls_stats --reset
+ * Binder stats will be reset every time the data is pulled. It means it can only be pulled by one
+ * config on the device.
  *
  * Next tag: 14
  */