Move initial metrics gathering tasks out of MetricsService.

components/metrics/metrics_provider.h

 // Copyright 2014 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.
 
 #ifndef COMPONENTS_METRICS_METRICS_PROVIDER_H_
 #define COMPONENTS_METRICS_METRICS_PROVIDER_H_
 
 #include "base/basictypes.h"
 
 namespace metrics {
@@ skipping 26 matching lines @@
   // directly into |stability_proto| fields or by logging stability histograms
   // via the UMA_STABILITY_HISTOGRAM_ENUMERATION() macro.
   virtual void ProvideStabilityMetrics(
       SystemProfileProto* system_profile_proto) {}
 
   // Provides general metrics that are neither system profile nor stability
   // metrics.
   virtual void ProvideGeneralMetrics(
       ChromeUserMetricsExtension* uma_proto) {}
 
+  // TODO(blundell): What should this comment be?
+  virtual void RecordCurrentState() {}

[blundell, 2014/05/27 15:55:49]

Ideas on naming and commenting for this method?

+
  private:
   DISALLOW_COPY_AND_ASSIGN(MetricsProvider);
 };
 
 }  // namespace metrics
 
 #endif  // COMPONENTS_METRICS_METRICS_PROVIDER_H_