15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
5424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#ifndef COMPONENTS_VARIATIONS_METRICS_UTIL_H_
6424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#define COMPONENTS_VARIATIONS_METRICS_UTIL_H_
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string>
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h"
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace metrics {
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Computes a uint32 hash of a given string based on its SHA1 hash. Suitable for
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// uniquely identifying field trial names and group names.
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint32 HashName(const std::string& name);
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // namespace metrics
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
20424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)#endif  // COMPONENTS_VARIATIONS_METRICS_UTIL_H_
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