Include wx/dcprint.h according to precompiled headers of wx/wx.h (with other minor cleaning).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39111 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/prntbase.cpp

@@ -18,6 +18,8 @@
 
 #if wxUSE_PRINTING_ARCHITECTURE
 
+#include "wx/dcprint.h"
+
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/dc.h"
@@ -35,7 +37,6 @@
 #endif // !WX_PRECOMP
 
 #include "wx/prntbase.h"
-#include "wx/dcprint.h"
 #include "wx/printdlg.h"
 #include "wx/print.h"
 #include "wx/module.h"