Increased padding beneath the call log day/group headers.

Change-Id: I4a479063546ffe7e90772c79651193d313239603
diff --git a/res/layout/call_log_list_item.xml b/res/layout/call_log_list_item.xml
index 3748967..d925c13 100644
--- a/res/layout/call_log_list_item.xml
+++ b/res/layout/call_log_list_item.xml
@@ -33,9 +33,8 @@
         android:fontFamily="sans-serif-medium"
         android:textColor="?attr/call_log_secondary_text_color"
         android:textSize="@dimen/call_log_secondary_text_size"
-        android:paddingTop="@dimen/call_log_day_group_padding"
-        android:paddingBottom="1dp"
-        />
+        android:paddingTop="@dimen/call_log_day_group_padding_top"
+        android:paddingBottom="@dimen/call_log_day_group_padding_bottom" />
 
     <!-- Linear layout to separate the primary area containing the contact badge and caller
          information and the secondary action (call details / play voicemail). -->