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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/public/common/loader/record_load_histograms.h"
#include "base/metrics/histogram_functions.h"
#include "base/metrics/histogram_macros.h"
#include "net/base/net_errors.h"
#include "net/base/url_util.h"
#include "url/gurl.h"
namespace blink {
namespace {
constexpr char kIsolatedAppScheme[] = "isolated-app";
}
void RecordLoadHistograms(const url::Origin& origin,
network::mojom::RequestDestination destination,
int net_error) {
// Requests shouldn't complete with net::ERR_IO_PENDING.
DCHECK_NE(net::ERR_IO_PENDING, net_error);
if (destination == network::mojom::RequestDestination::kDocument) {
base::UmaHistogramSparse("Net.ErrorCodesForMainFrame4", -net_error);
if (GURL::SchemeIsCryptographic(origin.scheme()) &&
origin.host() == "www.google.com") {
base::UmaHistogramSparse("Net.ErrorCodesForHTTPSGoogleMainFrame3",
-net_error);
}
} else {
base::UmaHistogramSparse("Net.ErrorCodesForSubresources3", -net_error);
}
// TODO(crbug.com/1384451): This is a temporary metric for monitoring the
// launch of Isolated Web Apps over the course of 2023.
if (origin.scheme() == kIsolatedAppScheme) {
base::UmaHistogramSparse("Net.ErrorCodesForIsolatedAppScheme", -net_error);
}
}
} // namespace blink
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