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| 1 // Copyright 2013 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_ |
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