first pass of wxUniv merge - nothing works, most parts don't even compile

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10673 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/laywin.cpp

@@ -24,7 +24,6 @@
 #endif
 
 #ifndef WX_PRECOMP
-#include "wx/wx.h"
 #include "wx/mdi.h"
 #endif
 
@@ -179,6 +178,8 @@ void wxSashLayoutWindow::OnCalculateLayout(wxCalculateLayoutEvent& event)
  * wxLayoutAlgorithm
  */
 
+#if wxUSE_MDI_ARCHITECTURE
+
 // Lays out windows for an MDI frame. The MDI client area gets what's left
 // over.
 bool wxLayoutAlgorithm::LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* r)
@@ -216,6 +217,8 @@ bool wxLayoutAlgorithm::LayoutMDIFrame(wxMDIParentFrame* frame, wxRect* r)
     return TRUE;
 }
 
+#endif // wxUSE_MDI_ARCHITECTURE
+
 // Layout algorithm for any window. mainWindow gets what's left over.
 bool wxLayoutAlgorithm::LayoutWindow(wxWindow* parent, wxWindow* mainWindow)
 {