Don't put wxMenu::MSWGetMenu() inside wxUSE_OWNER_DRAWN check.

This doesn't make any sense, this function is not related to the owner drawing
code at all and should always be available.

This corrects the changes of r70316, see #13851.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78232 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/menu.h

@@ -102,6 +102,9 @@ public:
     wxAcceleratorTable *CreateAccelTable() const;
 #endif // wxUSE_ACCEL
 
+    // get the menu with given handle (recursively)
+    wxMenu* MSWGetMenu(WXHMENU hMenu);
+
 #if wxUSE_OWNER_DRAWN
 
     int GetMaxAccelWidth()
@@ -116,9 +119,6 @@ public:
         m_maxAccelWidth = -1;
     }
 
-    // get the menu with given handle (recursively)
-    wxMenu* MSWGetMenu(WXHMENU hMenu);
-
 private:
     void CalculateMaxAccelWidth();