Add wxFontDialog ctor not taking wxFontData to wxOSX.

wxFontDialog should have ctor and Create() overload taking just wxWindow
parent in addition to the one taking parent and wxFontData used to initialize
the dialog but it didn't have them in wxOSX, do add them now.

Closes #13908.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/osx/fontdlg.h

@@ -35,9 +35,11 @@ class WXDLLIMPEXP_CORE wxFontDialog : public wxDialog
 {
 public:
     wxFontDialog();
+    wxFontDialog(wxWindow *parent);
     wxFontDialog(wxWindow *parent, const wxFontData& data);
     virtual ~wxFontDialog();
 
+    bool Create(wxWindow *parent);
     bool Create(wxWindow *parent, const wxFontData& data);
 
     int ShowModal();

src/osx/carbon/fontdlg.cpp

@@ -202,6 +202,11 @@ wxFontDialog::wxFontDialog()
 {
 }
 
+wxFontDialog::wxFontDialog(wxWindow *parent)
+{
+    Create(parent);
+}
+
 wxFontDialog::wxFontDialog(wxWindow *parent, const wxFontData&  data)
 {
     Create(parent, data);
@@ -211,10 +216,15 @@ wxFontDialog::~wxFontDialog()
 {
 }
 
-bool wxFontDialog::Create(wxWindow *WXUNUSED(parent), const wxFontData& data)
+bool wxFontDialog::Create(wxWindow *WXUNUSED(parent))
+{
+    return true ;
+}
+
+bool wxFontDialog::Create(wxWindow *parent, const wxFontData& data)
 {
     m_fontData = data;
-    return true ;
+    return Create(parent) ;
 }
 
 int wxFontDialog::ShowModal()

src/osx/carbon/fontdlgosx.mm

@@ -351,6 +351,11 @@ wxFontDialog::wxFontDialog()
 {
 }
 
+wxFontDialog::wxFontDialog(wxWindow *parent)
+{
+    Create(parent);
+}
+
 wxFontDialog::wxFontDialog(wxWindow *parent, const wxFontData&  data)
 {
     Create(parent, data);
@@ -360,10 +365,20 @@ wxFontDialog::~wxFontDialog()
 {
 }
 
+bool wxFontDialog::Create(wxWindow *parent)
+{
+    return Create(parent);
+}
+
 bool wxFontDialog::Create(wxWindow *parent, const wxFontData& data)
 {
     m_fontData = data;
 
+    return Create(parent);
+}
+
+bool wxFontDialog::Create(wxWindow *parent)
+{
     //autorelease pool - req'd for carbon
     NSAutoreleasePool *thePool;
     thePool = [[NSAutoreleasePool alloc] init];