replace wx_{const,static,reinterpret}_cast with their standard C++ equivalents

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/rgncmn.cpp

@@ -65,7 +65,7 @@ wxBitmap wxRegionBase::ConvertToBitmap() const
     dc.SelectObject(bmp);
     dc.SetBackground(*wxBLACK_BRUSH);
     dc.Clear();
-    dc.SetDeviceClippingRegion(*wx_static_cast(const wxRegion *, this));
+    dc.SetDeviceClippingRegion(*static_cast<const wxRegion *>(this));
     dc.SetBackground(*wxWHITE_BRUSH);
     dc.Clear();
     dc.SelectObject(wxNullBitmap);