Added UMA Metrics for SMS UI in the status area.

ash/common/metrics/user_metrics_action.h

Index: ash/common/metrics/user_metrics_action.h
diff --git a/ash/common/metrics/user_metrics_action.h b/ash/common/metrics/user_metrics_action.h
index b53871053839ac1145cd0b09abf9b4a3c9bd2d9c..1d466ae7e903aacc1bd97606cca80e7986ecc7b1 100644
--- a/ash/common/metrics/user_metrics_action.h
+++ b/ash/common/metrics/user_metrics_action.h
@@ -66,6 +66,7 @@ enum UserMetricsAction {
   UMA_STATUS_AREA_DETAILED_CAST_VIEW_LAUNCH_CAST,
   UMA_STATUS_AREA_DETAILED_DRIVE_VIEW,
   UMA_STATUS_AREA_DETAILED_NETWORK_VIEW,
+  UMA_STATUS_AREA_DETAILED_SMS_VIEW,
   UMA_STATUS_AREA_DETAILED_VPN_VIEW,
   UMA_STATUS_AREA_DISABLE_AUTO_CLICK,
   UMA_STATUS_AREA_DISABLE_HIGH_CONTRAST,
@@ -91,6 +92,8 @@ enum UserMetricsAction {
   UMA_STATUS_AREA_SHOW_NETWORK_CONNECTION_DETAILS,
   UMA_STATUS_AREA_SHOW_VPN_CONNECTION_DETAILS,
   UMA_STATUS_AREA_SIGN_OUT,
+  UMA_STATUS_AREA_SMS_DETAILED_DISMISS_MSG,
+  UMA_STATUS_AREA_SMS_NOTIFICATION_DISMISS_MSG,
   UMA_STATUS_AREA_VPN_ADD_BUILT_IN_CLICKED,
   UMA_STATUS_AREA_VPN_ADD_THIRD_PARTY_CLICKED,
   UMA_STATUS_AREA_VPN_DISCONNECT_CLICKED,