Componentize ProfileMetrics::Counts

components/profile_metrics/counts.h

+// Copyright 2015 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_PROFILE_METRICS_COUNTS_H_
+#define COMPONENTS_PROFILE_METRICS_COUNTS_H_
+
+#include "base/metrics/histogram_base.h"
+
+namespace profile_metrics {
+
+struct Counts {
+  base::HistogramBase::Sample total;
+  base::HistogramBase::Sample signedin;
+  base::HistogramBase::Sample supervised;
+  base::HistogramBase::Sample unused;
+  base::HistogramBase::Sample gaia_icon;
+  base::HistogramBase::Sample auth_errors;
+
+  Counts()
+      : total(0),
+        signedin(0),
+        supervised(0),
+        unused(0),
+        gaia_icon(0),
+        auth_errors(0) {}
+};
+
+// Logs metrics related to |counts|.
+void LogProfileMetricsCounts(const Counts& counts);
+
+}  // namespace profile_metrics
+
+#endif  // COMPONENTS_PROFILE_METRICS_COUNTS_H_