[Media Router] Convert to use typemaps for media_router.mojom.

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 26 matching lines @@
   // |for_display|: Set to true if this route should be displayed for
   //     |media_sink_id| in UI.
   MediaRoute(const MediaRoute::Id& media_route_id,
              const MediaSource& media_source,
              const MediaSink::Id& media_sink_id,
              const std::string& description,
              bool is_local,
              const std::string& custom_controller_path,
              bool for_display);
   MediaRoute(const MediaRoute& other);
+
+  // Used by Mojo.
+  MediaRoute();
+
   ~MediaRoute();
 
   // The media route identifier.
   const MediaRoute::Id& media_route_id() const { return media_route_id_; }
 
   // The media source being routed.
   const MediaSource& media_source() const { return media_source_; }
 
   // The ID of sink being routed to.
   const MediaSink::Id& media_sink_id() const { return media_sink_id_; }
@@ skipping 24 matching lines @@
   // Set to |true| if the presentation associated with this route is an
   // offscreen presentation.
   void set_offscreen_presentation(bool is_offscreen_presentation) {
     is_offscreen_presentation_ = is_offscreen_presentation;
   }
 
   bool is_offscreen_presentation() const { return is_offscreen_presentation_; }
 
   bool Equals(const MediaRoute& other) const;
 
+  // Used by Mojo.
+  void set_media_route_id(const MediaRoute::Id& media_route_id) {
+    media_route_id_ = media_route_id;
+  }
+  void set_media_source(const MediaSource& media_source) {
+    media_source_ = media_source;
+  }
+  void set_media_sink_id(const MediaSink::Id& media_sink_id) {
+    media_sink_id_ = media_sink_id;
+  }
+  void set_description(const std::string& description) {
+    description_ = description;
+  }
+  void set_local(bool is_local) { is_local_ = is_local; }
+  void set_custom_controller_path(const std::string& custom_controller_path) {
+    custom_controller_path_ = custom_controller_path;
+  }
+  void set_for_display(bool for_display) { for_display_ = for_display; }
+
  private:
   MediaRoute::Id media_route_id_;
   MediaSource media_source_;
   MediaSink::Id media_sink_id_;
   std::string description_;
-  bool is_local_;
+  bool is_local_ = false;
   std::string custom_controller_path_;
-  bool for_display_;
-  bool is_incognito_;
-  bool is_offscreen_presentation_;
+  bool for_display_ = false;
+  bool is_incognito_ = false;
+  bool is_offscreen_presentation_ = false;
 };
 
 }  // namespace media_router
 
 #endif  // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTE_H_