Merge "Fix NetworkPolicy logs in dumpsys." am: bcca41baac am: 87e632d7d7 am: 473c5955b8 am: d5f3740e04

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1909697

Change-Id: Ic08d7c1d82693696a67d4f16115f0b8dfdbe705d

services/core/java/com/android/server/net/NetworkPolicyLogger.java

@@ -574,7 +574,13 @@ public class NetworkPolicyLogger {
         }
     }
 
-    private static final class Data {
+    /**
+     * Container class for all networkpolicy events data.
+     *
+     * Note: This class needs to be public for RingBuffer class to be able to create
+     * new instances of this.
+     */
+    public static final class Data {
         public int type;
         public long timeStamp;