Cast: Synthetic benchmark tool.

media/cast/test/utility/test_util.h

Index: media/cast/test/utility/test_util.h
diff --git a/media/cast/test/utility/test_util.h b/media/cast/test/utility/test_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..6420f8c71ac0cd098f8fb8077faf42e256b1a86c
--- /dev/null
+++ b/media/cast/test/utility/test_util.h
@@ -0,0 +1,30 @@
+// Copyright 2014 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 MEDIA_CAST_TEST_UTILITY_TEST_UTIL_H
+#define MEDIA_CAST_TEST_UTILITY_TEST_UTIL_H
+
+#include <string>
+#include <vector>
+
+namespace media {
+namespace cast {
+namespace test {
+
+class MeanAndError {
+ public:
+  MeanAndError() {}
+  explicit MeanAndError(const std::vector<double>& values);
+  std::string AsString() const;
+
+  size_t num_values;
+  double mean;
+  double std_dev;
+};
+
+}  // namespace test
+}  // namespace cast
+}  // namespace media
+
+#endif  // MEDIA_CAST_TEST_UTILITY_TEST_UTIL_H