Improved layout of contact filter view

Also, no longer showing the down-arrow when there
is no filter or only one filter.

Change-Id: Ie9bbb7aa279ff2013e4c24ca8f302d864679c35c
diff --git a/res/values/styles.xml b/res/values/styles.xml
index e0ac68e..7c2fa78 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -188,7 +188,7 @@
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">match_parent</item>
     </style>
-    
+
     <style name="CustomContactListFilterView" parent="CustomContactListFilterTheme">
         <item name="android:layout_width">match_parent</item>
         <item name="android:layout_height">match_parent</item>