Allow printing/saving a plugin through right click menu, even if it's in a fr...

ui/base/models/simple_menu_model.cc

Index: ui/base/models/simple_menu_model.cc
===================================================================
--- ui/base/models/simple_menu_model.cc	(revision 71495)
+++ ui/base/models/simple_menu_model.cc	(working copy)
@@ -45,6 +45,9 @@
 void SimpleMenuModel::Delegate::CommandIdHighlighted(int command_id) {
 }
 
+void SimpleMenuModel::Delegate::MenuClosed() {
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // SimpleMenuModel, public:
 
@@ -284,6 +287,11 @@
   return items_.at(FlipIndex(index)).submenu;
 }
 
+void SimpleMenuModel::MenuClosed() {
+  if (delegate_)
+    delegate_->MenuClosed();
+}
+
 int SimpleMenuModel::FlipIndex(int index) const {
   return index;
 }