Create a new views_aura_desktop.

views/controls/menu/menu_controller.cc

Index: views/controls/menu/menu_controller.cc
===================================================================
--- views/controls/menu/menu_controller.cc	(revision 98313)
+++ views/controls/menu/menu_controller.cc	(working copy)
@@ -1748,9 +1748,14 @@
   return false;
 }
 
-#if defined(OS_WIN) && !defined(USE_AURA)
+#if defined(OS_WIN)
+#if defined(USE_AURA)
 void MenuController::RepostEvent(SubmenuView* source,
                                  const MouseEvent& event) {
+}
+#else
+void MenuController::RepostEvent(SubmenuView* source,
+                                 const MouseEvent& event) {
   if (!state_.item) {
     // We some times get an event after closing all the menus. Ignore it.
     // Make sure the menu is in fact not visible. If the menu is visible, then
@@ -1815,7 +1820,8 @@
     }
   }
 }
-#endif
+#endif  // !defined(USE_AURA)
+#endif  // defined(OS_WIN)
 
 void MenuController::SetDropMenuItem(
     MenuItemView* new_target,