Added support for Unicode rendering through Pango to wxX11.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17778 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/x11/dcclient.h

@@ -133,6 +133,11 @@ protected:
     wxRegion      m_currentClippingRegion;
     wxRegion      m_paintClippingRegion;
 
+#if wxUSE_UNICODE
+    PangoContext *m_context;
+    PangoFontDescription *m_fontdesc;
+#endif
+
     void SetUpDC();
     void Destroy();
     void ComputeScaleAndOrigin();