wxThread::Sleep() is the same as wxMilliSleep() on all platforms but Mac (and maybe it should be the same thing there as well)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53134 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/thrimpl.cpp

@@ -336,3 +336,17 @@ wxSemaError wxSemaphore::Post()
     return m_internal->Post();
 }
 
+// ----------------------------------------------------------------------------
+// wxThread
+// ----------------------------------------------------------------------------
+
+#ifndef __WXMAC__
+
+#include "wx/utils.h"
+
+void wxThread::Sleep(unsigned long milliseconds)
+{
+    wxMilliSleep(milliseconds);
+}
+
+#endif // __WXMAC__