Show the shaped frame with start shape initially in the sample.

It's not clear that setting the window shape actually works if the initial
shape is not set.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76682 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/shaped/shaped.cpp

@@ -386,7 +386,7 @@ ShapedFrame::ShapedFrame(wxFrame *parent)
                   | wxSTAY_ON_TOP
             )
 {
-    m_shapeKind = Shape_None;
+    m_shapeKind = Shape_Star;
     m_bmp = wxBitmap(wxT("star.png"), wxBITMAP_TYPE_PNG);
     SetSize(wxSize(m_bmp.GetWidth(), m_bmp.GetHeight()));
     SetToolTip(wxT("Right-click to close, double click to cycle shape"));