(svn r11592) -Codechange: Use the Window member RaiseButtons and remove the now useless RaiseWindowButtons function

src/misc_gui.cpp

@@ -406,7 +406,7 @@ static void BuildTreesWndProc(Window *w, WindowEvent *e)
 		break;
 
 	case WE_ABORT_PLACE_OBJ:
-		RaiseWindowButtons(w);
+		w->RaiseButtons();
 		break;
 	}
 }