mus: Show USER_PRIVATE window container during views tests

components/mus/common/args.h

Index: components/mus/common/args.h
diff --git a/components/mus/common/args.h b/components/mus/common/args.h
deleted file mode 100644
index 772c524f6b8b5fdf4471cdc24ebacf5761388e0d..0000000000000000000000000000000000000000
--- a/components/mus/common/args.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef COMPONENTS_MUS_COMMON_ARGS_H_
-#define COMPONENTS_MUS_COMMON_ARGS_H_
-
-#include "components/mus/common/mus_common_export.h"
-
-namespace mus {
-
-// All args in alphabetical order. The switches should be documented
-// alongside the definition of their values in the .cc file.
-extern const char MUS_COMMON_EXPORT kUseTestConfig[];
-
-}  // namespace mus
-
-#endif  // COMPONENTS_MUS_COMMON_ARGS_H_