Pixel perfect work on call log.

- Show a divider only between call log items, not when there is a
  section header.
- Format the phone label in the call details in white instead of gray.

Bug: 5225943
Change-Id: Ia7b959bae19f9e38021f173f23cd48ae67a84fe0
diff --git a/res/layout/call_detail.xml b/res/layout/call_detail.xml
index 157c761..df1ec62 100644
--- a/res/layout/call_detail.xml
+++ b/res/layout/call_detail.xml
@@ -163,12 +163,14 @@
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:textAppearance="?android:attr/textAppearanceMedium"
+                        android:textColor="?attr/call_log_primary_text_color"
                     />
 
                     <TextView android:id="@+id/call_and_sms_label"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:textAppearance="?android:attr/textAppearanceSmall"
+                        android:textColor="?attr/call_log_primary_text_color"
                         android:textAllCaps="true"
                     />