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// Copyright 2013 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_NAVIGATION_METRICS_NAVIGATION_METRICS_H_
#define COMPONENTS_NAVIGATION_METRICS_NAVIGATION_METRICS_H_
class GURL;
namespace navigation_metrics {
// A Scheme is an C++ enum type loggable in UMA for a histogram of UMA enum type
// NavigationScheme.
//
// These values are written to logs. New enum values can be added, but existing
// value must never be renumbered or deleted and reused. Any new scheme must
// be added at the end, before COUNT.
enum class Scheme {
UNKNOWN = 0,
HTTP = 1,
HTTPS = 2,
FILE = 3,
FTP = 4,
DATA = 5,
JAVASCRIPT = 6,
ABOUT = 7,
CHROME = 8,
BLOB = 9,
FILESYSTEM = 10,
CHROME_NATIVE = 11,
CHROME_SEARCH = 12,
CHROME_DISTILLER = 13,
CHROME_DEVTOOLS = 14,
CHROME_EXTENSION = 15,
VIEW_SOURCE = 16,
EXTERNALFILE = 17,
COUNT,
};
Scheme GetScheme(const GURL& url);
void RecordMainFrameNavigation(const GURL& url,
bool is_same_document,
bool is_off_the_record);
void RecordOmniboxURLNavigation(const GURL& url);
} // namespace navigation_metrics
#endif // COMPONENTS_NAVIGATION_METRICS_NAVIGATION_METRICS_H_
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