Store gpu crashes in the systemprofileproto

chrome/browser/metrics/metrics_service.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file defines a service that collects information about the user
 // experience in order to help improve future versions of the app.
 
 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
 
@@ skipping 231 matching lines @@
   // Registers a field trial name and group to be used to annotate a UMA report
   // with a particular Chrome configuration state. A UMA report will be
   // annotated with this trial group if and only if all events in the report
   // were created after the trial is registered. Only one group name may be
   // registered at a time for a given trial_name. Only the last group name that
   // is registered for a given trial name will be recorded. The values passed
   // in must not correspond to any real field trial in the code.
   // To use this method, SyntheticTrialGroup should friend your class.
   void RegisterSyntheticFieldTrial(const SyntheticTrialGroup& trial_group);
 
+  // Call when there is a crash in the GPU process.

[Alexei Svitkine (slow), 2013/12/13 22:37:22]

Nit: "Records a GPU process crash."

Any reason this is protected and not in the private section below?

[rkaplow, 2013/12/13 23:54:03]

ah no, remnant from a previous version

+  void LogGpuCrash();
+
  private:
   // The MetricsService has a lifecycle that is stored as a state.
   // See metrics_service.cc for description of this lifecycle.
   enum State {
     INITIALIZED,            // Constructor was called.
     INIT_TASK_SCHEDULED,    // Waiting for deferred init tasks to complete.
     INIT_TASK_DONE,         // Waiting for timer to send initial log.
     INITIAL_LOG_READY,      // Initial log generated, and waiting for reply.
     SENDING_OLD_LOGS,       // Sending unsent logs from previous session.
     SENDING_CURRENT_LOGS,   // Sending standard current logs as they acrue.
@@ skipping 322 matching lines @@
   friend class extensions::ExtensionDownloader;
   friend class extensions::ManifestFetchData;
 
   // Returns true if prefs::kMetricsReportingEnabled is set.
   static bool IsMetricsReportingEnabled();
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(MetricsServiceHelper);
 };
 
 #endif  // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_