[Media] Add user gesture reporting for API calls to midi and media streams.

content/public/common/media_stream_request.cc

 // 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.
 
 #include "content/public/common/media_stream_request.h"
 
 #include "base/logging.h"
 
 namespace content {
 
@@ skipping 54 matching lines @@
       id == second.id &&
       input.sample_rate == input_second.sample_rate &&
       input.channel_layout == input_second.channel_layout;
 }
 
 MediaStreamRequest::MediaStreamRequest(
     int render_process_id,
     int render_view_id,
     int page_request_id,
     const GURL& security_origin,
+    bool user_gesture,
     MediaStreamRequestType request_type,
     const std::string& requested_audio_device_id,
     const std::string& requested_video_device_id,
     MediaStreamType audio_type,
     MediaStreamType video_type)
     : render_process_id(render_process_id),
       render_view_id(render_view_id),
       page_request_id(page_request_id),
       security_origin(security_origin),
+      user_gesture(user_gesture),
       request_type(request_type),
       requested_audio_device_id(requested_audio_device_id),
       requested_video_device_id(requested_video_device_id),
       audio_type(audio_type),
       video_type(video_type) {
 }
 
 MediaStreamRequest::~MediaStreamRequest() {}
 
 }  // namespace content