[Presentation API] 1-UA presentation support + presenter APIs.

chrome/browser/media/router/media_route.h

 // Copyright 2015 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 CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_H_
 #define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_H_
 
 #include <string>
 
 #include "base/containers/small_map.h"
@@ skipping 53 matching lines @@
 
   // The custom controller path. This allows route provider to have custom route
   // detail as well as its own route control features route control features in
   // the media router dialog.
   const std::string& custom_controller_path() const {
     return custom_controller_path_;
   }
 
   bool for_display() const { return for_display_; }
 
+  bool is_offscreen_presentation() const { return is_offscreen_presentation_; }
+  void set_is_offscreen_presentation(bool is_offscreen_presentation) {
+    is_offscreen_presentation = is_offscreen_presentation_;
+  }
+
   bool Equals(const MediaRoute& other) const;
 
  private:
   MediaRoute::Id media_route_id_;
   MediaSource media_source_;
   MediaSink::Id media_sink_id_;
   std::string description_;
   bool is_local_;
   std::string custom_controller_path_;
   bool for_display_;
+  bool is_offscreen_presentation_;
 };
 
 }  // namespace media_router
 
 #endif  // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_H_