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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_COMMON_METRICS_VARIATIONS_UNIFORMITY_FIELD_TRIALS_H_ | 5 #ifndef CHROME_COMMON_METRICS_VARIATIONS_UNIFORMITY_FIELD_TRIALS_H_ |
6 #define CHROME_COMMON_METRICS_VARIATIONS_UNIFORMITY_FIELD_TRIALS_H_ | 6 #define CHROME_COMMON_METRICS_VARIATIONS_UNIFORMITY_FIELD_TRIALS_H_ |
7 | 7 |
8 #include "base/time.h" | 8 namespace base { |
| 9 class Time; |
| 10 } |
9 | 11 |
10 namespace chrome_variations { | 12 namespace chrome_variations { |
11 | 13 |
12 // A collection of one-time-randomized and session-randomized field trials | 14 // A collection of one-time-randomized and session-randomized field trials |
13 // intended to test the uniformity and correctness of the field trial control, | 15 // intended to test the uniformity and correctness of the field trial control, |
14 // bucketing and reporting systems. | 16 // bucketing and reporting systems. |
15 void SetupUniformityFieldTrials(const base::Time& install_date); | 17 void SetupUniformityFieldTrials(const base::Time install_date); |
16 | 18 |
17 } // namespace chrome_variations | 19 } // namespace chrome_variations |
18 | 20 |
19 #endif // CHROME_COMMON_METRICS_VARIATIONS_UNIFORMITY_FIELD_TRIALS_H_ | 21 #endif // CHROME_COMMON_METRICS_VARIATIONS_UNIFORMITY_FIELD_TRIALS_H_ |
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