OnExtensionActivity  566 chrome/browser/extensions/activity_log/activity_log.cc     observers_->Notify(&Observer::OnExtensionActivity, action);
OnExtensionActivity   51 chrome/browser/extensions/activity_log/activity_log.h     virtual void OnExtensionActivity(scoped_refptr<Action> activity) = 0;
OnExtensionActivity   57 chrome/browser/extensions/api/activity_log_private/activity_log_private_api.cc       this, activity_log_private::OnExtensionActivity::kEventName);
OnExtensionActivity   95 chrome/browser/extensions/api/activity_log_private/activity_log_private_api.cc       new Event(activity_log_private::OnExtensionActivity::kEventName,
OnExtensionActivity   45 chrome/browser/extensions/api/activity_log_private/activity_log_private_api.h   virtual void OnExtensionActivity(scoped_refptr<Action> activity) OVERRIDE;