Bug 1320475 - Fix broken controllers for cmd_printcard and cmd_printcardpreview. r=aceman

mail/components/addrbook/content/addressbook.js

@@ -292,6 +292,8 @@ function CommandUpdate_AddressBook()
 {
   goUpdateCommand('cmd_delete');
   goUpdateCommand('button_delete');
+  goUpdateCommand('cmd_printcardpreview');
+  goUpdateCommand('cmd_printcard');
   goUpdateCommand('cmd_properties');
   goUpdateCommand("cmd_abToggleStartupDir");
   goUpdateCommand('cmd_newlist');

mailnews/addrbook/content/abResultsPane.js

@@ -366,6 +366,8 @@ var ResultsPaneController =
       case "cmd_selectAll":
       case "cmd_delete":
       case "button_delete":
+      case "cmd_printcardpreview":
+      case "cmd_printcard":
       case "cmd_properties":
       case "cmd_newlist":
       case "cmd_newCard":
@@ -414,6 +416,9 @@ var ResultsPaneController =
           }
         }
         return (enabled && (numSelected > 0));
+      case "cmd_printcardpreview":
+      case "cmd_printcard":
+        return (GetNumSelectedCards() > 0);
       case "cmd_properties":
         // Temporary fix for SeaMonkey (see bug  1318852).
         // goSetLabelAccesskeyTooltiptext() is only defined in mail/.