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Issue 1651203002: Update components for new prefs location. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 10 months 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 //------------------------------------------------------------------------------ 5 //------------------------------------------------------------------------------
6 // Description of the life cycle of a instance of MetricsService. 6 // Description of the life cycle of a instance of MetricsService.
7 // 7 //
8 // OVERVIEW 8 // OVERVIEW
9 // 9 //
10 // A MetricsService instance is typically created at application startup. It is 10 // A MetricsService instance is typically created at application startup. It is
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129 #include <utility> 129 #include <utility>
130 130
131 #include "base/bind.h" 131 #include "base/bind.h"
132 #include "base/callback.h" 132 #include "base/callback.h"
133 #include "base/location.h" 133 #include "base/location.h"
134 #include "base/metrics/histogram_base.h" 134 #include "base/metrics/histogram_base.h"
135 #include "base/metrics/histogram_macros.h" 135 #include "base/metrics/histogram_macros.h"
136 #include "base/metrics/histogram_samples.h" 136 #include "base/metrics/histogram_samples.h"
137 #include "base/metrics/sparse_histogram.h" 137 #include "base/metrics/sparse_histogram.h"
138 #include "base/metrics/statistics_recorder.h" 138 #include "base/metrics/statistics_recorder.h"
139 #include "base/prefs/pref_registry_simple.h"
140 #include "base/prefs/pref_service.h"
141 #include "base/rand_util.h" 139 #include "base/rand_util.h"
142 #include "base/single_thread_task_runner.h" 140 #include "base/single_thread_task_runner.h"
143 #include "base/strings/string_number_conversions.h" 141 #include "base/strings/string_number_conversions.h"
144 #include "base/strings/utf_string_conversions.h" 142 #include "base/strings/utf_string_conversions.h"
145 #include "base/thread_task_runner_handle.h" 143 #include "base/thread_task_runner_handle.h"
146 #include "base/threading/platform_thread.h" 144 #include "base/threading/platform_thread.h"
147 #include "base/threading/thread.h" 145 #include "base/threading/thread.h"
148 #include "base/threading/thread_restrictions.h" 146 #include "base/threading/thread_restrictions.h"
149 #include "base/time/time.h" 147 #include "base/time/time.h"
150 #include "base/tracked_objects.h" 148 #include "base/tracked_objects.h"
151 #include "base/values.h" 149 #include "base/values.h"
152 #include "build/build_config.h" 150 #include "build/build_config.h"
153 #include "components/metrics/metrics_log.h" 151 #include "components/metrics/metrics_log.h"
154 #include "components/metrics/metrics_log_manager.h" 152 #include "components/metrics/metrics_log_manager.h"
155 #include "components/metrics/metrics_log_uploader.h" 153 #include "components/metrics/metrics_log_uploader.h"
156 #include "components/metrics/metrics_pref_names.h" 154 #include "components/metrics/metrics_pref_names.h"
157 #include "components/metrics/metrics_reporting_scheduler.h" 155 #include "components/metrics/metrics_reporting_scheduler.h"
158 #include "components/metrics/metrics_service_client.h" 156 #include "components/metrics/metrics_service_client.h"
159 #include "components/metrics/metrics_state_manager.h" 157 #include "components/metrics/metrics_state_manager.h"
158 #include "components/prefs/pref_registry_simple.h"
159 #include "components/prefs/pref_service.h"
160 #include "components/variations/entropy_provider.h" 160 #include "components/variations/entropy_provider.h"
161 #include "components/variations/variations_associated_data.h" 161 #include "components/variations/variations_associated_data.h"
162 162
163 namespace metrics { 163 namespace metrics {
164 164
165 namespace { 165 namespace {
166 166
167 // Check to see that we're being called on only one thread. 167 // Check to see that we're being called on only one thread.
168 bool IsSingleThreaded() { 168 bool IsSingleThreaded() {
169 static base::PlatformThreadId thread_id = 0; 169 static base::PlatformThreadId thread_id = 0;
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1138 base::Time::Now().ToTimeT()); 1138 base::Time::Now().ToTimeT());
1139 } 1139 }
1140 1140
1141 void MetricsService::SkipAndDiscardUpload() { 1141 void MetricsService::SkipAndDiscardUpload() {
1142 log_manager_.DiscardStagedLog(); 1142 log_manager_.DiscardStagedLog();
1143 scheduler_->UploadCancelled(); 1143 scheduler_->UploadCancelled();
1144 log_upload_in_progress_ = false; 1144 log_upload_in_progress_ = false;
1145 } 1145 }
1146 1146
1147 } // namespace metrics 1147 } // namespace metrics
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