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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 CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_ | 5 #ifndef CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_ |
| 6 #define CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_ | 6 #define CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <memory> | 10 #include <memory> |
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| 26 class ChromeOSMetricsProvider; | 26 class ChromeOSMetricsProvider; |
| 27 class GoogleUpdateMetricsProviderWin; | 27 class GoogleUpdateMetricsProviderWin; |
| 28 class PluginMetricsProvider; | 28 class PluginMetricsProvider; |
| 29 class PrefRegistrySimple; | 29 class PrefRegistrySimple; |
| 30 class PrefService; | 30 class PrefService; |
| 31 | 31 |
| 32 #if !defined(OS_CHROMEOS) | 32 #if !defined(OS_CHROMEOS) |
| 33 class SigninStatusMetricsProvider; | 33 class SigninStatusMetricsProvider; |
| 34 #endif | 34 #endif |
| 35 | 35 |
| 36 namespace browser_watcher { |
| 37 class WatcherMetricsProviderWin; |
| 38 } // namespace browser_watcher |
| 39 |
| 36 namespace metrics { | 40 namespace metrics { |
| 37 class DriveMetricsProvider; | 41 class DriveMetricsProvider; |
| 38 class MetricsService; | 42 class MetricsService; |
| 39 class MetricsStateManager; | 43 class MetricsStateManager; |
| 40 class ProfilerMetricsProvider; | 44 class ProfilerMetricsProvider; |
| 41 } // namespace metrics | 45 } // namespace metrics |
| 42 | 46 |
| 43 // ChromeMetricsServiceClient provides an implementation of MetricsServiceClient | 47 // ChromeMetricsServiceClient provides an implementation of MetricsServiceClient |
| 44 // that depends on chrome/. | 48 // that depends on chrome/. |
| 45 class ChromeMetricsServiceClient | 49 class ChromeMetricsServiceClient |
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| 102 void OnInitTaskGotPluginInfo(); | 106 void OnInitTaskGotPluginInfo(); |
| 103 | 107 |
| 104 // Called after GoogleUpdate init task has been completed that continues the | 108 // Called after GoogleUpdate init task has been completed that continues the |
| 105 // init task by loading AntiVirus metrics. | 109 // init task by loading AntiVirus metrics. |
| 106 void OnInitTaskGotGoogleUpdateData(); | 110 void OnInitTaskGotGoogleUpdateData(); |
| 107 | 111 |
| 108 // Called after AntiVirus init task has been completed that continues the | 112 // Called after AntiVirus init task has been completed that continues the |
| 109 // init task by loading drive metrics. | 113 // init task by loading drive metrics. |
| 110 void OnInitTaskGotAntiVirusData(); | 114 void OnInitTaskGotAntiVirusData(); |
| 111 | 115 |
| 112 // Called after the drive metrics init task has been completed that continues | 116 // Called after the drive metrics init task has been completed to continue |
| 113 // the init task by loading profiler data. | 117 // the init task by optionally collecting postmortem reports. |
| 114 void OnInitTaskGotDriveMetrics(); | 118 void OnInitTaskGotDriveMetrics(); |
| 115 | 119 |
| 120 // Called after the postmortem report collection task has been completed to |
| 121 // continue the init task by loading profiler data. |
| 122 void OnInitTaskCollectedPostmortemReports(); |
| 123 |
| 116 // Returns true iff profiler data should be included in the next metrics log. | 124 // Returns true iff profiler data should be included in the next metrics log. |
| 117 // NOTE: This method is probabilistic and also updates internal state as a | 125 // NOTE: This method is probabilistic and also updates internal state as a |
| 118 // side-effect when called, so it should only be called once per log. | 126 // side-effect when called, so it should only be called once per log. |
| 119 bool ShouldIncludeProfilerDataInLog(); | 127 bool ShouldIncludeProfilerDataInLog(); |
| 120 | 128 |
| 121 // TrackingSynchronizerObserver: | 129 // TrackingSynchronizerObserver: |
| 122 void ReceivedProfilerData( | 130 void ReceivedProfilerData( |
| 123 const metrics::ProfilerDataAttributes& attributes, | 131 const metrics::ProfilerDataAttributes& attributes, |
| 124 const tracked_objects::ProcessDataPhaseSnapshot& process_data_phase, | 132 const tracked_objects::ProcessDataPhaseSnapshot& process_data_phase, |
| 125 const metrics::ProfilerEvents& past_profiler_events) override; | 133 const metrics::ProfilerEvents& past_profiler_events) override; |
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| 188 // The PluginMetricsProvider instance that was registered with | 196 // The PluginMetricsProvider instance that was registered with |
| 189 // MetricsService. Has the same lifetime as |metrics_service_|. | 197 // MetricsService. Has the same lifetime as |metrics_service_|. |
| 190 PluginMetricsProvider* plugin_metrics_provider_; | 198 PluginMetricsProvider* plugin_metrics_provider_; |
| 191 #endif | 199 #endif |
| 192 | 200 |
| 193 #if defined(OS_WIN) | 201 #if defined(OS_WIN) |
| 194 // The GoogleUpdateMetricsProviderWin instance that was registered with | 202 // The GoogleUpdateMetricsProviderWin instance that was registered with |
| 195 // MetricsService. Has the same lifetime as |metrics_service_|. | 203 // MetricsService. Has the same lifetime as |metrics_service_|. |
| 196 GoogleUpdateMetricsProviderWin* google_update_metrics_provider_; | 204 GoogleUpdateMetricsProviderWin* google_update_metrics_provider_; |
| 197 | 205 |
| 206 // The WatcherMetricsProviderWin instance that was registered with |
| 207 // MetricsService. Has the same lifetime as |metrics_service_|. |
| 208 browser_watcher::WatcherMetricsProviderWin* watcher_metrics_provider_; |
| 209 |
| 198 // The AntiVirusMetricsProvider instance that was registered with | 210 // The AntiVirusMetricsProvider instance that was registered with |
| 199 // MetricsService. Has the same lifetime as |metrics_service_|. | 211 // MetricsService. Has the same lifetime as |metrics_service_|. |
| 200 AntiVirusMetricsProvider* antivirus_metrics_provider_; | 212 AntiVirusMetricsProvider* antivirus_metrics_provider_; |
| 201 #endif | 213 #endif |
| 202 | 214 |
| 203 // The DriveMetricsProvider instance that was registered with MetricsService. | 215 // The DriveMetricsProvider instance that was registered with MetricsService. |
| 204 // Has the same lifetime as |metrics_service_|. | 216 // Has the same lifetime as |metrics_service_|. |
| 205 metrics::DriveMetricsProvider* drive_metrics_provider_; | 217 metrics::DriveMetricsProvider* drive_metrics_provider_; |
| 206 | 218 |
| 207 // Callback that is called when initial metrics gathering is complete. | 219 // Callback that is called when initial metrics gathering is complete. |
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| 226 // Whether this client has already uploaded profiler data during this session. | 238 // Whether this client has already uploaded profiler data during this session. |
| 227 // Profiler data is uploaded at most once per session. | 239 // Profiler data is uploaded at most once per session. |
| 228 bool has_uploaded_profiler_data_; | 240 bool has_uploaded_profiler_data_; |
| 229 | 241 |
| 230 base::WeakPtrFactory<ChromeMetricsServiceClient> weak_ptr_factory_; | 242 base::WeakPtrFactory<ChromeMetricsServiceClient> weak_ptr_factory_; |
| 231 | 243 |
| 232 DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceClient); | 244 DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceClient); |
| 233 }; | 245 }; |
| 234 | 246 |
| 235 #endif // CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_ | 247 #endif // CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_ |
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