Remove no-op uses of wxNO_FULL_REPAINT_ON_RESIZE

This behaviour has been the default and this constant 0 since
e441e1f4e8 which was over 16 years ago.

Closes https://github.com/wxWidgets/wxWidgets/pull/1601

samples/drawing/drawing.cpp

@@ -524,7 +524,7 @@ wxEND_EVENT_TABLE()
 
 MyCanvas::MyCanvas(MyFrame *parent)
         : wxScrolledWindow(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize,
-                           wxHSCROLL | wxVSCROLL | wxNO_FULL_REPAINT_ON_RESIZE)
+                           wxHSCROLL | wxVSCROLL)
 {
     m_owner = parent;
     m_show = File_ShowDefault;
@@ -2162,8 +2162,7 @@ wxEND_EVENT_TABLE()
 
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
-       : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size,
-                 wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
+       : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size)
 {
     // set the frame icon
     SetIcon(wxICON(sample));