Remove debug message.

void DIALOG_EDIT_COMPONENT_IN_SCHEMATIC::OnCloseDialog( wxCloseEvent& event )

{wxMessageBox("DIALOG_EDIT_COMPONENT_IN_SCHEMATIC::OnCloseDialog");

{

    // On wxWidgets 2.8, and on Linux, calling EndQuasiModal here is mandatory

    // Otherwise, the main event loop is never restored, and Eeschema does not

    // respond to any event, because the DIALOG_SHIM destructor is never called.