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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "extensions/browser/guest_view/guest_view_events.h" | 5 #include "extensions/browser/guest_view/guest_view_events.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 | 8 |
9 #include "base/lazy_instance.h" | 9 #include "base/lazy_instance.h" |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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91 auto value = values_.find(event_name); | 91 auto value = values_.find(event_name); |
92 return value != values_.end() ? value->second : events::UNKNOWN; | 92 return value != values_.end() ? value->second : events::UNKNOWN; |
93 } | 93 } |
94 | 94 |
95 private: | 95 private: |
96 std::map<std::string, events::HistogramValue> values_; | 96 std::map<std::string, events::HistogramValue> values_; |
97 | 97 |
98 DISALLOW_COPY_AND_ASSIGN(EventMap); | 98 DISALLOW_COPY_AND_ASSIGN(EventMap); |
99 }; | 99 }; |
100 | 100 |
101 base::LazyInstance<EventMap> g_event_map = LAZY_INSTANCE_INITIALIZER; | 101 base::LazyInstance<EventMap>::DestructorAtExit g_event_map = |
| 102 LAZY_INSTANCE_INITIALIZER; |
102 | 103 |
103 } // namespace | 104 } // namespace |
104 | 105 |
105 events::HistogramValue GetEventHistogramValue(const std::string& event_name) { | 106 events::HistogramValue GetEventHistogramValue(const std::string& event_name) { |
106 return g_event_map.Get().Get(event_name); | 107 return g_event_map.Get().Get(event_name); |
107 } | 108 } |
108 | 109 |
109 } // namespace guest_view_events | 110 } // namespace guest_view_events |
110 } // namespace extensions | 111 } // namespace extensions |
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