Add TraySms for SMS messages.

ash/ash_strings.grd

Index: ash/ash_strings.grd
diff --git a/ash/ash_strings.grd b/ash/ash_strings.grd
index d8d5c0c62424325e0ecef773713a838541a777df..3694fc3b862c76c2cac077f81f6b3c8e4eaa040f 100644
--- a/ash/ash_strings.grd
+++ b/ash/ash_strings.grd
@@ -234,6 +234,15 @@ This file contains the strings for ash.
       <message name="IDS_ASH_STATUS_TRAY_NETWORK_PROXY_SETTINGS" desc="The label used in the proxy settings entry in the network dialog in the login screen.">
         Proxy...
       </message>
+      <message name="IDS_ASH_STATUS_TRAY_SMS" desc="The label used in the status tray for SMS.">
+        SMS
+      </message>
+      <message name="IDS_ASH_STATUS_TRAY_SMS_MESSAGES" desc="The label used in the default status tray view for SMS with the number of messages.">
+        SMS messages: <ph name="MESSAGE_COUNT">$1<ex>3</ex></ph>
+      </message>
+      <message name="IDS_ASH_STATUS_TRAY_SMS_NUMBER" desc="Sender for SMS messagees in the system tray.">
+        SMS from <ph name="PHONE_NUMBER">$1<ex>08700 776655</ex></ph>
+      </message>
       <message name="IDS_ASH_STATUS_TRAY_AIRPLANE_MODE" desc="The label used in the network dialog to turn on airplane mode.">
         Airplane mode
       </message>