1. more HP-UX warning fixes (almost done...)

2. added a macro WXUNUSED_UNLESS_DEBUG()


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/treectrl.cpp

@@ -167,8 +167,8 @@ private:
                                           // children but has a [+] button
     int                 m_isBold      :1; // render the label in bold font
 
-    int                 m_x, m_y;
-    long                m_height, m_width;
+    wxCoord             m_x, m_y;
+    wxCoord             m_height, m_width;
     int                 m_xCross, m_yCross;
     int                 m_level;