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). -->
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index c6a8e9b..e5c6795 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -137,7 +137,8 @@
     <dimen name="call_log_action_height">44dp</dimen>
     <!-- Z Translation of expanded call log items. -->
     <dimen name="call_log_expanded_translation_z">4dp</dimen>
-    <dimen name="call_log_day_group_padding">15dp</dimen>
+    <dimen name="call_log_day_group_padding_top">15dp</dimen>
+    <dimen name="call_log_day_group_padding_bottom">9dp</dimen>
 
     <!-- Size of icon for contacts number shortcuts -->
     <dimen name="search_shortcut_radius">40dp</dimen>