Vibrate on soft search button event

Change-Id: Id0a00307bb9858c5fffa6404645de3f773e63a64
diff --git a/src/com/android/contacts/dialpad/DialpadFragment.java b/src/com/android/contacts/dialpad/DialpadFragment.java
index 6946635..8a0bf47 100644
--- a/src/com/android/contacts/dialpad/DialpadFragment.java
+++ b/src/com/android/contacts/dialpad/DialpadFragment.java
@@ -676,6 +676,7 @@
                 return;
             }
             case R.id.searchButton: {
+                mHaptic.vibrate();
                 if (mListener != null) {
                     mListener.onSearchButtonPressed();
                 }