Remove wxPM, wxWidgets port to OS/2.

This port is not used and is not being worked on, so remove it to reduce the
amount of the code which needs to be updated for every global change.

Also remove tests for VisualAge compiler which isn't used since ages.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76533 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/cshelp.cpp

@@ -250,8 +250,6 @@ bool wxContextHelp::DispatchEvent(wxWindow* win, const wxPoint& pt)
  * to put the application into context help mode.
  */
 
-#ifndef __WXPM__
-
 static const char * csquery_xpm[] = {
 "12 11 2 1",
 "  c None",
@@ -268,7 +266,6 @@ static const char * csquery_xpm[] = {
 "     ..     ",
 "            "};
 
-#endif
 
 IMPLEMENT_CLASS(wxContextHelpButton, wxBitmapButton)
 
@@ -283,12 +280,7 @@ bool wxContextHelpButton::Create(wxWindow* parent,
                                          long style)
 {
     return wxBitmapButton::Create(parent, id,
-#if defined(__WXPM__)
-                                  wxBitmap(wxCSQUERY_BITMAP,
-                                           wxBITMAP_TYPE_BMP_RESOURCE),
-#else
                                   wxBitmap(csquery_xpm),
-#endif
                                   pos, size, style);
 }