Stop warm-up query.

We should introduce similar mechanism, but right now not.

Bug: 5009038
Bug: 5012014
Change-Id: I883f312fdcef1ef209fb6e620a74d90aa23241a0
diff --git a/src/com/android/ex/chips/RecipientEditTextView.java b/src/com/android/ex/chips/RecipientEditTextView.java
index 8201168..9d4d066 100644
--- a/src/com/android/ex/chips/RecipientEditTextView.java
+++ b/src/com/android/ex/chips/RecipientEditTextView.java
@@ -202,11 +202,6 @@
         if (adapter == null) {
             return;
         }
-        // Start the filtering process as soon as possible. This will
-        // cause any needed services to be started and make the first filter
-        // query come back more quickly.
-        Filter f = ((Filterable) adapter).getFilter();
-        f.filter("sara");
     }
 
     @Override