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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // This file defines a service that collects information about the user | 5 // This file defines a service that collects information about the user |
| 6 // experience in order to help improve future versions of the app. | 6 // experience in order to help improve future versions of the app. |
| 7 | 7 |
| 8 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ | 8 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ |
| 9 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ | 9 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ |
| 10 | 10 |
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| 419 void LogRendererCrash(content::RenderProcessHost* host, | 419 void LogRendererCrash(content::RenderProcessHost* host, |
| 420 base::TerminationStatus status, | 420 base::TerminationStatus status, |
| 421 int exit_code); | 421 int exit_code); |
| 422 | 422 |
| 423 // Records a renderer process hang. | 423 // Records a renderer process hang. |
| 424 void LogRendererHang(); | 424 void LogRendererHang(); |
| 425 | 425 |
| 426 // Records that the browser was shut down cleanly. | 426 // Records that the browser was shut down cleanly. |
| 427 void LogCleanShutdown(); | 427 void LogCleanShutdown(); |
| 428 | 428 |
| 429 // Records a GPU process crash. |
| 430 void LogGpuCrash(); |
| 431 |
| 429 // Returns reference to ChildProcessStats corresponding to |data|. | 432 // Returns reference to ChildProcessStats corresponding to |data|. |
| 430 ChildProcessStats& GetChildProcessStats( | 433 ChildProcessStats& GetChildProcessStats( |
| 431 const content::ChildProcessData& data); | 434 const content::ChildProcessData& data); |
| 432 | 435 |
| 433 // Saves plugin-related updates from the in-object buffer to Local State | 436 // Saves plugin-related updates from the in-object buffer to Local State |
| 434 // for retrieval next time we send a Profile log (generally next launch). | 437 // for retrieval next time we send a Profile log (generally next launch). |
| 435 void RecordPluginChanges(PrefService* pref); | 438 void RecordPluginChanges(PrefService* pref); |
| 436 | 439 |
| 437 // Records state that should be periodically saved, like uptime and | 440 // Records state that should be periodically saved, like uptime and |
| 438 // buffered plugin stability statistics. | 441 // buffered plugin stability statistics. |
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| 584 friend class extensions::ExtensionDownloader; | 587 friend class extensions::ExtensionDownloader; |
| 585 friend class extensions::ManifestFetchData; | 588 friend class extensions::ManifestFetchData; |
| 586 | 589 |
| 587 // Returns true if prefs::kMetricsReportingEnabled is set. | 590 // Returns true if prefs::kMetricsReportingEnabled is set. |
| 588 static bool IsMetricsReportingEnabled(); | 591 static bool IsMetricsReportingEnabled(); |
| 589 | 592 |
| 590 DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper); | 593 DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper); |
| 591 }; | 594 }; |
| 592 | 595 |
| 593 #endif // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ | 596 #endif // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_ |
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