Remove unnecessary SetAutoLayout(true) calls

There is no need to call SetAutoLayout() explicitly after (or just
before) calling SetSizer() with a valid sizer pointer, as SetSizer()
already enables automatic layout, so just drop the useless calls.

No real changes.

src/generic/fontdlgg.cpp

@@ -354,7 +354,6 @@ void wxGenericFontDialog::CreateWidgets()
 
     wxBoxSizer* itemBoxSizer2 = new wxBoxSizer(wxVERTICAL);
     this->SetSizer(itemBoxSizer2);
-    this->SetAutoLayout(true);
 
     wxBoxSizer* itemBoxSizer3 = new wxBoxSizer(wxVERTICAL);
     itemBoxSizer2->Add(itemBoxSizer3, 1, wxGROW|wxALL, 5);