More fixes for push-states.

This commit addresses the issues with:
- add connections;
- frequently called and contacted.

Bug: 5341956
Change-Id: Ie956b26c7fddccf2fdb91bc0d655d3479a85593b
diff --git a/res/layout/call_log_fragment.xml b/res/layout/call_log_fragment.xml
index 852b6f7..4735d03 100644
--- a/res/layout/call_log_fragment.xml
+++ b/res/layout/call_log_fragment.xml
@@ -14,6 +14,7 @@
      limitations under the License.
 -->
 
+<!-- Layout parameters are set programmatically. -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"