Merge "Remove ConnectivityService#PerUidCounter hack" am: 1125946264

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2144641

Change-Id: I4ae16a6f232bc3b977bfceea99d6767cebaae83d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index 06d5189..45c4889 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -1220,16 +1220,7 @@
         public void incrementCountOrThrow(final int uid) {
             synchronized (mUidToNetworkRequestCount) {
                 final int newRequestCount = mUidToNetworkRequestCount.get(uid, 0) + 1;
-                if (newRequestCount >= mMaxCountPerUid
-                        // HACK : the system server is allowed to go over the request count limit
-                        // when it is creating requests on behalf of another app (but not itself,
-                        // so it can still detect its own request leaks). This only happens in the
-                        // per-app API flows in which case the old requests for that particular
-                        // UID will be removed soon.
-                        // TODO : with the removal of the legacy transact() method, exempting the
-                        // system server UID should no longer be necessary. Make sure this is the
-                        // case and remove this test.
-                        && (Process.myUid() == uid || Process.myUid() != Binder.getCallingUid())) {
+                if (newRequestCount >= mMaxCountPerUid) {
                     throw new ServiceSpecificException(
                             ConnectivityManager.Errors.TOO_MANY_REQUESTS,
                             "Uid " + uid + " exceeded its allotted requests limit");
@@ -10870,6 +10861,7 @@
         removeDefaultNetworkRequestsForPreference(PREFERENCE_ORDER_PROFILE);
         addPerAppDefaultNetworkRequests(
                 createNrisFromProfileNetworkPreferences(mProfileNetworkPreferences));
+
         // Finally, rematch.
         rematchAllNetworksAndRequests();