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Side by Side Diff: base/metrics/metrics_hashes.h

Issue 1476633003: Move HashMetricName to base namespace. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fixed unittest Created 5 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 COMPONENTS_METRICS_METRICS_HASHES_H_ 5 #ifndef BASE_METRICS_METRICS_HASHES_H_
6 #define COMPONENTS_METRICS_METRICS_HASHES_H_ 6 #define BASE_METRICS_METRICS_HASHES_H_
7 7
8 #include <stdint.h>
8 #include <string> 9 #include <string>
9 10
10 #include "base/basictypes.h" 11 #include "base/base_export.h"
11 12
12 namespace metrics { 13 namespace base {
13 14
14 // Computes a uint64 hash of a given string based on its MD5 hash. Suitable for 15 // Computes a uint64 hash of a given string based on its MD5 hash. Suitable for
15 // metric names. 16 // metric names.
16 uint64 HashMetricName(const std::string& name); 17 BASE_EXPORT uint64_t HashMetricName(const std::string& name);
17 18
18 } // namespace metrics 19 } // namespace metrics
19 20
20 #endif // COMPONENTS_METRICS_METRICS_HASHES_H_ 21 #endif // BASE_METRICS_METRICS_HASHES_H_
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