Cleanup in base/test.

base/test/scoped_locale.h

Index: base/test/scoped_locale.h
diff --git a/base/test/scoped_locale.h b/base/test/scoped_locale.h
new file mode 100644
index 0000000000000000000000000000000000000000..1fd1e1811309e47247f8be0fe6e1c80951929852
--- /dev/null
+++ b/base/test/scoped_locale.h
@@ -0,0 +1,30 @@
+// Copyright (c) 2011 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 BASE_TEST_SCOPED_LOCALE_H_
+#define BASE_TEST_SCOPED_LOCALE_H_
+#pragma once
+
+#include <string>
+
+#include "base/basictypes.h"
+
+namespace base {
+
+// Sets the given |locale| on construction, and restores the previous locale
+// on destruction.
+class ScopedLocale {
+ public:
+  explicit ScopedLocale(const std::string& locale);
+  ~ScopedLocale();
+
+ private:
+  std::string prev_locale_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScopedLocale);
+};
+
+}  // namespace base
+
+#endif  // BASE_TEST_SCOPED_LOCALE_H_