NetworkAgent: Send primitive integer in score

|Integer| is not parcelable and hences crashes when the binder call
crosses a process boundary. Using a primitive integer should suffice
for sending the value to the server. There are no other usage of
|EVENT_NETWORK_SCORE_CHANGED| in the codebase.

Bug: 112358948
Test: Device boots up and able to make wifi connection.
Change-Id: I4c8fc17f4b803f69a4d882c71a8ce014a194d1ba
diff --git a/core/java/android/net/NetworkAgent.java b/core/java/android/net/NetworkAgent.java
index 52a2354..081d8d1 100644
--- a/core/java/android/net/NetworkAgent.java
+++ b/core/java/android/net/NetworkAgent.java
@@ -372,7 +372,7 @@
         if (score < 0) {
             throw new IllegalArgumentException("Score must be >= 0");
         }
-        queueOrSendMessage(EVENT_NETWORK_SCORE_CHANGED, new Integer(score));
+        queueOrSendMessage(EVENT_NETWORK_SCORE_CHANGED,  score, 0);
     }
 
     /**
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 7a4ac9b..23bf92f 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -2097,8 +2097,7 @@
                     break;
                 }
                 case NetworkAgent.EVENT_NETWORK_SCORE_CHANGED: {
-                    Integer score = (Integer) msg.obj;
-                    if (score != null) updateNetworkScore(nai, score.intValue());
+                    updateNetworkScore(nai, msg.arg1);
                     break;
                 }
                 case NetworkAgent.EVENT_SET_EXPLICITLY_SELECTED: {