Remove retry of Hfa in telephony layer.

Bug:17807764
Change-Id: Iab151683e2e72de0479f53b9caa50b84935cb965
diff --git a/src/com/android/phone/HfaLogic.java b/src/com/android/phone/HfaLogic.java
index e4a3205..b064b18 100644
--- a/src/com/android/phone/HfaLogic.java
+++ b/src/com/android/phone/HfaLogic.java
@@ -71,7 +71,8 @@
     private PendingIntent mResponseIntent;
     private Context mContext;
 
-    private static final int DEFAULT_RETRY_COUNT = 1;
+    // No retry at the moment. Increase later if necessary.
+    private static final int DEFAULT_RETRY_COUNT = 0;
     private int mRetryCount;
 
     public interface HfaLogicCallback {