Revert of Convert MediaRouter mojom apis to intake url::Origin objects instead of strings

chrome/browser/ui/webui/media_router/media_router_ui.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_UI_WEBUI_MEDIA_ROUTER_MEDIA_ROUTER_UI_H_
 #define CHROME_BROWSER_UI_WEBUI_MEDIA_ROUTER_MEDIA_ROUTER_UI_H_
 
 #include <memory>
 #include <set>
 #include <string>
@@ skipping 252 matching lines @@
   void OnDefaultPresentationChanged(
       const PresentationRequest& presentation_request) override;
   void OnDefaultPresentationRemoved() override;
 
   // Populates common route-related parameters for CreateRoute(),
   // ConnectRoute(), and SearchSinksAndCreateRoute().
   bool SetRouteParameters(
       const MediaSink::Id& sink_id,
       MediaCastMode cast_mode,
       MediaSource::Id* source_id,
-      url::Origin* origin,
+      GURL* origin,
       std::vector<MediaRouteResponseCallback>* route_response_callbacks,
       base::TimeDelta* timeout,
       bool* incognito);
 
   // Updates the set of supported cast modes and sends the updated set to
   // |handler_|.
   void UpdateCastModes();
 
   // Updates the routes-to-cast-modes mapping in |routes_and_cast_modes_| to
   // match the value of |routes_|.
@@ skipping 67 matching lines @@
   // NOTE: Weak pointers must be invalidated before all other member variables.
   // Therefore |weak_factory_| must be placed at the end.
   base::WeakPtrFactory<MediaRouterUI> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaRouterUI);
 };
 
 }  // namespace media_router
 
 #endif  // CHROME_BROWSER_UI_WEBUI_MEDIA_ROUTER_MEDIA_ROUTER_UI_H_