chromium/pdf/metrics_handler.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "pdf/metrics_handler.h"

#include <vector>

#include "base/metrics/histogram_functions.h"
#include "pdf/document_metadata.h"

namespace chrome_pdf {

namespace {

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class PdfHasAttachment { … };

}  // namespace

MetricsHandler::MetricsHandler() = default;

MetricsHandler::~MetricsHandler() = default;

void MetricsHandler::RecordDocumentMetrics(const DocumentMetadata& metadata) { … }

void MetricsHandler::RecordAccessibilityIsDocTagged(bool is_tagged) { … }

}  // namespace chrome_pdf