Contact browser tweaks for tablet

Bug: 17425019
Change-Id: Id5a4d7971a97541cd0fbc368d0394b4910ce5853
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index c44d899..fb9f08c 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -198,4 +198,6 @@
 
     <!-- Width of the box around a tab when the tab has focus -->
     <dimen name="tab_focused_stroke_width">1dp</dimen>
+
+    <dimen name="contact_browser_list_item_padding_top_or_bottom">8dp</dimen>
 </resources>