diff options
Diffstat (limited to 'chromium/components/metrics/field_trials_provider.h')
| -rw-r--r-- | chromium/components/metrics/field_trials_provider.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/chromium/components/metrics/field_trials_provider.h b/chromium/components/metrics/field_trials_provider.h index 6d115e5e47a..d2b4e0edcaa 100644 --- a/chromium/components/metrics/field_trials_provider.h +++ b/chromium/components/metrics/field_trials_provider.h @@ -8,6 +8,7 @@ #include "base/strings/string_piece.h" #include "base/time/time.h" #include "components/metrics/metrics_provider.h" +#include "third_party/metrics_proto/chrome_user_metrics_extension.pb.h" // TODO(crbug/507665): Once MetricsProvider/SystemProfileProto are moved into // //services/metrics, then //components/variations can depend on them, and @@ -30,12 +31,26 @@ class FieldTrialsProvider : public metrics::MetricsProvider { void ProvideSystemProfileMetricsWithLogCreationTime( base::TimeTicks log_creation_time, metrics::SystemProfileProto* system_profile_proto) override; + void ProvideCurrentSessionData( + metrics::ChromeUserMetricsExtension* uma_proto) override; + + // Sets |log_creation_time_| to |time|. + void SetLogCreationTimeForTesting(base::TimeTicks time); private: // Overrideable for testing. virtual void GetFieldTrialIds( std::vector<ActiveGroupId>* field_trial_ids) const; + // Gets active FieldTrials and SyntheticFieldTrials and populates + // |system_profile_proto| with them. + void GetAndWriteFieldTrials( + metrics::SystemProfileProto* system_profile_proto) const; + + // The most recent time passed to + // ProvideSystemProfileMetricsWithLogCreationTime(). + base::TimeTicks log_creation_time_; + SyntheticTrialRegistry* registry_; // Suffix used for the field trial names before they are hashed for uploads. |