Migrate comment to new proto_logging directory

Bug: 167962588
Test: TH
Change-Id: I6474d6792071a4bfde8c90937cad470000fd5bc6
diff --git a/proto/devicepolicy.proto b/proto/devicepolicy.proto
index b0a87c8..ce1c0af 100644
--- a/proto/devicepolicy.proto
+++ b/proto/devicepolicy.proto
@@ -20,7 +20,7 @@
 option java_package = "com.android.managedprovisioning";
 option java_outer_classname = "DevicePolicyProtos";
 
-// Copied from frameworks/base/cmds/statsd/src/atoms.proto
+// Copied from frameworks/proto_logging/stats/atoms.proto
 // Both proto files must be kept in sync.
 message DevicePolicyEvent {
   // The event id - unique for each event.
@@ -35,4 +35,4 @@
   optional uint64 time_period_millis = 5;
   // A parameter specifying a list of package names, bundle extras or string parameters.
   repeated string string_list_value = 6;
-}
\ No newline at end of file
+}