Remove useless test_display.cxx file

makepanda/makepanda.vcproj

@@ -1379,7 +1379,6 @@
 				<File RelativePath="..\panda\src\display\windowHandle.h"></File>
 				<File RelativePath="..\panda\src\display\displayRegionCullCallbackData.cxx"></File>
 				<File RelativePath="..\panda\src\display\graphicsOutput.cxx"></File>
-				<File RelativePath="..\panda\src\display\test_display.cxx"></File>
 				<File RelativePath="..\panda\src\display\graphicsBuffer.I"></File>
 				<File RelativePath="..\panda\src\display\stencilRenderStates.cxx"></File>
 				<File RelativePath="..\panda\src\display\stereoDisplayRegion.I"></File>

panda/src/display/test_display.cxx

@@ -1,18 +0,0 @@
-/**
- * PANDA 3D SOFTWARE
- * Copyright (c) Carnegie Mellon University.  All rights reserved.
- *
- * All use of this software is subject to the terms of the revised BSD
- * license.  You should have received a copy of this license along
- * with this source code in a file named "LICENSE."
- *
- * @file test_display.cxx
- * @author shochet
- * @date 2000-02-02
- */
-
-#include "graphicsWindow.h"
-
-int main() {
-  return 0;
-}