Fix permission issue on channel

Change-Id: I57f5d128dc2e2aa3bff93e82456f73cb96851f82
diff --git a/services/java/com/android/server/WifiService.java b/services/java/com/android/server/WifiService.java
index edbc624..f483576 100644
--- a/services/java/com/android/server/WifiService.java
+++ b/services/java/com/android/server/WifiService.java
@@ -959,10 +959,8 @@
      * an AsyncChannel communication with WifiService
      */
     public Messenger getWifiServiceMessenger() {
-         /* STOPSHIP: Fix this to have old sync API not need these new permissions
-          * enforceAccessPermission();
-          * enforceChangePermission();
-          */
+        enforceAccessPermission();
+        enforceChangePermission();
         return new Messenger(mAsyncServiceHandler);
     }