am c842713d: fix visibility

* commit 'c842713d7376e2cd75bacbb6fb22a7648700b4c2':
  fix visibility
diff --git a/src/com/android/ex/chips/BaseRecipientAdapter.java b/src/com/android/ex/chips/BaseRecipientAdapter.java
index 7f5dd66..468e168 100644
--- a/src/com/android/ex/chips/BaseRecipientAdapter.java
+++ b/src/com/android/ex/chips/BaseRecipientAdapter.java
@@ -764,7 +764,7 @@
     }
 
 
-    protected interface EntriesUpdatedObserver {
+    public interface EntriesUpdatedObserver {
         public void onChanged(List<RecipientEntry> entries);
     }