make access specifiers for the virtual functions match their access in the base class (patch 1400131)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37393 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/popupwin.h

@@ -28,16 +28,16 @@ public:
 
     virtual bool Show(bool show = true);
 
-protected:
-    // popups handle the position like wxTopLevelWindow, not wxWindow
-    virtual void DoGetPosition(int *x, int *y) const;
-
     // return the style to be used for the popup windows
     virtual WXDWORD MSWGetStyle(long flags, WXDWORD *exstyle) const;
 
     // get the HWND to be used as parent of this window with CreateWindow()
     virtual WXHWND MSWGetParent() const;
 
+protected:
+    // popups handle the position like wxTopLevelWindow, not wxWindow
+    virtual void DoGetPosition(int *x, int *y) const;
+
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxPopupWindow)
 };