Use the portable SLEEP() macro in place of Sleep().

r5998 fixes the Center() problem in plugins on OS X.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6001 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.cpp

@@ -529,9 +529,7 @@ void GFXConfigDialogOGL::CreateGUIControls()
 	InitializeGUITooltips();
 
 	Fit();
-#ifndef __APPLE__
-	Center(); //it seems to cause problems on macs with small screens
-#endif
+	Center();
 	UpdateGUI();
 }