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_ 21