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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_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_CAPTURE_UTIL_H_
#define CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_CAPTURE_UTIL_H_
#include <string>
#include "content/common/content_export.h"
namespace content {
class CONTENT_EXPORT WebContentsCaptureUtil {
public:
// Returns a new id after appending the device id scheme for virtual streams.
static std::string AppendWebContentsDeviceScheme(
const std::string& device_id_param);
static std::string StripWebContentsDeviceScheme(
const std::string& device_id_param);
// Check whether the device id indicates that this is a web contents stream.
static bool IsWebContentsDeviceId(const std::string& device_id);
// Function to extract the target renderer id's from a tab media stream
// request's device id.
static bool ExtractTabCaptureTarget(const std::string& device_id,
int* render_process_id,
int* render_view_id);
};
} // namespace content
#endif // CONTENT_BROWSER_MEDIA_CAPTURE_WEB_CONTENTS_CAPTURE_UTIL_H_
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