Move HashMetricName to base namespace.

components/rappor/rappor_service.cc

 // 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.
 
 #include "components/rappor/rappor_service.h"
 
 #include "base/metrics/field_trial.h"
+#include "base/metrics/metrics_hashes.h"
 #include "base/stl_util.h"
 #include "base/time/time.h"
-#include "components/metrics/metrics_hashes.h"
 #include "components/rappor/log_uploader.h"
 #include "components/rappor/proto/rappor_metric.pb.h"
 #include "components/rappor/rappor_metric.h"
 #include "components/rappor/rappor_pref_names.h"
 #include "components/rappor/rappor_prefs.h"
 #include "components/variations/variations_associated_data.h"
 
 namespace rappor {
 
 namespace {
@@ skipping 143 matching lines @@
 }
 
 bool RapporService::ExportMetrics(RapporReports* reports) {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK_GE(cohort_, 0);
   reports->set_cohort(cohort_);
 
   for (const auto& kv : metrics_map_) {
     const RapporMetric* metric = kv.second;
     RapporReports::Report* report = reports->add_report();
-    report->set_name_hash(metrics::HashMetricName(kv.first));
+    report->set_name_hash(base::HashMetricName(kv.first));
     ByteVector bytes = metric->GetReport(secret_);
     report->set_bits(std::string(bytes.begin(), bytes.end()));
     DVLOG(2) << "Exporting metric " << kv.first;
   }
   STLDeleteValues(&metrics_map_);
 
   sampler_.ExportMetrics(secret_, reports);
 
   DVLOG(2) << "Generated a report with " << reports->report_size()
            << " metrics.";
@@ skipping 72 matching lines @@
 void RapporService::RecordSampleObj(const std::string& metric_name,
                                     scoped_ptr<Sample> sample) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (!RecordingAllowed(sample->parameters()))
     return;
   DVLOG(1) << "Recording sample of metric \"" << metric_name << "\"";
   sampler_.AddSample(metric_name, sample.Pass());
 }
 
 }  // namespace rappor