components/variations/metrics_util.h

   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
  12 namespace 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.
  16 uint32 HashName(const std::string& name);
  17
  18 }  // namespace metrics
  19
  20 #endif  // COMPONENTS_VARIATIONS_METRICS_UTIL_H_