added a title line, not reviewed

extensions/wallet/src/singsign.cpp

@@ -133,7 +133,9 @@ si_SelectDialog(const PRUnichar* szMessage, PRUnichar** pList, PRInt32* pCount)
   nsCOMPtr<nsIPrompt> prompter(do_QueryInterface(webshellwindow));
   PRInt32 selectedIndex;
   PRBool rtnValue;
-  rv = prompter->Select( NULL, szMessage, *pCount, NS_CONST_CAST(const PRUnichar**, pList), &selectedIndex, &rtnValue );
+  PRUnichar * title_string = Wallet_Localize("SelectUserTitleLine");
+  rv = prompter->Select( title_string, szMessage, *pCount, NS_CONST_CAST(const PRUnichar**, pList), &selectedIndex, &rtnValue );
+  Recycle(title_string);
   *pCount = selectedIndex;
   si_UserHasBeenSelected = PR_TRUE;
   return rtnValue;  

extensions/wallet/src/wallet.properties

@@ -41,3 +41,4 @@ SaveTheseValues = Save these values
 SaveThisValue = Save this value
 UserName = User Name
 Password = Password
+SelectUserTitleLine = Select User