Cherry pick for contentAllowed bug fix

Change-Id: Ib65897c642284bf5c2137a86c0cee9d36b107667
diff --git a/media/java/android/media/tv/interactive/TvInteractiveAppService.java b/media/java/android/media/tv/interactive/TvInteractiveAppService.java
index 57730ac..52b00b7 100755
--- a/media/java/android/media/tv/interactive/TvInteractiveAppService.java
+++ b/media/java/android/media/tv/interactive/TvInteractiveAppService.java
@@ -986,7 +986,7 @@
             if (DEBUG) {
                 Log.d(TAG, "notifyContentAllowed");
             }
-            notifyContentAllowed();
+            onContentAllowed();
         }
 
         void notifyContentBlocked(TvContentRating rating) {