1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef COMPONENTS_VARIATIONS_METRICS_UTIL_H_
6#define COMPONENTS_VARIATIONS_METRICS_UTIL_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11
12namespace metrics {
13
14// Computes a uint32 hash of a given string based on its SHA1 hash. Suitable for
15// uniquely identifying field trial names and group names.
16uint32 HashName(const std::string& name);
17
18}  // namespace metrics
19
20#endif  // COMPONENTS_VARIATIONS_METRICS_UTIL_H_
21