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// Copyright (c) 2011 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 "chrome/browser/autofill/autofill_metrics.h"
#include "base/logging.h"
#include "base/metrics/histogram.h"
namespace {
void LogUMAHistogramEnumeration(const std::string& name,
int sample,
int boundary_value) {
// We can't use the UMA_HISTOGRAM_ENUMERATION macro here because the histogram
// name can vary over the duration of the program.
// Note that this leaks memory; that is expected behavior.
base::Histogram* counter =
base::LinearHistogram::FactoryGet(
name,
1,
boundary_value,
boundary_value + 1,
base::Histogram::kUmaTargetedHistogramFlag);
counter->Add(sample);
}
} // namespace
AutofillMetrics::AutofillMetrics() {
}
AutofillMetrics::~AutofillMetrics() {
}
void AutofillMetrics::Log(CreditCardInfoBarMetric metric) const {
DCHECK(metric < NUM_CREDIT_CARD_INFO_BAR_METRICS);
UMA_HISTOGRAM_ENUMERATION("Autofill.CreditCardInfoBar", metric,
NUM_CREDIT_CARD_INFO_BAR_METRICS);
}
void AutofillMetrics::Log(HeuristicTypeQualityMetric metric) const {
DCHECK(metric < NUM_HEURISTIC_TYPE_QUALITY_METRICS);
UMA_HISTOGRAM_ENUMERATION("Autofill.Quality.HeuristicType", metric,
NUM_HEURISTIC_TYPE_QUALITY_METRICS);
}
void AutofillMetrics::Log(PredictedTypeQualityMetric metric,
const std::string& experiment_id) const {
DCHECK(metric < NUM_PREDICTED_TYPE_QUALITY_METRICS);
std::string histogram_name = "Autofill.Quality.PredictedType";
if (!experiment_id.empty())
histogram_name += "_" + experiment_id;
LogUMAHistogramEnumeration(histogram_name, metric,
NUM_PREDICTED_TYPE_QUALITY_METRICS);
}
void AutofillMetrics::Log(QualityMetric metric,
const std::string& experiment_id) const {
DCHECK(metric < NUM_QUALITY_METRICS);
std::string histogram_name = "Autofill.Quality";
if (!experiment_id.empty())
histogram_name += "_" + experiment_id;
LogUMAHistogramEnumeration(histogram_name, metric, NUM_QUALITY_METRICS);
}
void AutofillMetrics::Log(ServerQueryMetric metric) const {
DCHECK(metric < NUM_SERVER_QUERY_METRICS);
UMA_HISTOGRAM_ENUMERATION("Autofill.ServerQueryResponse", metric,
NUM_SERVER_QUERY_METRICS);
}
void AutofillMetrics::Log(ServerTypeQualityMetric metric,
const std::string& experiment_id) const {
DCHECK(metric < NUM_SERVER_TYPE_QUALITY_METRICS);
std::string histogram_name = "Autofill.Quality.ServerType";
if (!experiment_id.empty())
histogram_name += "_" + experiment_id;
LogUMAHistogramEnumeration(histogram_name, metric,
NUM_SERVER_TYPE_QUALITY_METRICS);
}
void AutofillMetrics::LogStoredProfileCount(size_t num_profiles) const {
UMA_HISTOGRAM_COUNTS("Autofill.StoredProfileCount", num_profiles);
}
void AutofillMetrics::LogAddressSuggestionsCount(size_t num_suggestions) const {
UMA_HISTOGRAM_COUNTS("Autofill.AddressSuggestionsCount", num_suggestions);
}
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