Log annotations for pulled atoms.

- Also add is_uid annotation to PackageNotication atoms.

Bug: 150414118
Test: m
Change-Id: I5e9abfe4772b04a66bc055e0d784469d94597748
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 9bba69c..7c45cbb 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -5808,7 +5808,7 @@
  */
 message PackageNotificationPreferences {
     // Uid under which the package is installed.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // Notification importance, which specifies when and how a notification is displayed.
     // Specified under core/java/android/app/NotificationManager.java.
     optional int32 importance = 2;
@@ -5825,7 +5825,7 @@
  */
 message PackageNotificationChannelPreferences {
     // Uid under which the package is installed.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // Channel's ID. Should always be available.
     optional string channel_id = 2;
     // Channel's name. Should always be available.
@@ -5848,7 +5848,7 @@
  */
 message PackageNotificationChannelGroupPreferences {
     // Uid under which the package is installed.
-    optional int32 uid = 1;
+    optional int32 uid = 1 [(is_uid) = true];
     // Channel Group's ID. Should always be available.
     optional string group_id = 2;
     // Channel Group's name. Should always be available.