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// Copyright (c) 2012 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 CONTENT_RENDERER_MEDIA_WEBRTC_UMA_HISTOGRAMS_H_
#define CONTENT_RENDERER_MEDIA_WEBRTC_UMA_HISTOGRAMS_H_
#include "base/metrics/histogram.h"
namespace content {
// Helper enum used for histogramming calls to WebRTC APIs from JavaScript.
enum JavaScriptAPIName {
WEBKIT_GET_USER_MEDIA,
WEBKIT_PEER_CONNECTION,
WEBKIT_DEPRECATED_PEER_CONNECTION,
WEBKIT_RTC_PEER_CONNECTION,
INVALID_NAME
};
// Helper method used to collect information about the number of times
// different WebRTC API:s are called from JavaScript.
// The histogram can be viewed at chrome://histograms/WebRTC.webkitApiCount.
inline void UpdateWebRTCMethodCount(JavaScriptAPIName api_name) {
UMA_HISTOGRAM_ENUMERATION("WebRTC.webkitApiCount", api_name, INVALID_NAME);
}
} // namespace content
#endif // CONTENT_RENDERER_MEDIA_WEBRTC_UMA_HISTOGRAMS_H_
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