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

chrome/browser/media/router/presentation_service_delegate_impl.cc

Index: chrome/browser/media/router/presentation_service_delegate_impl.cc
diff --git a/chrome/browser/media/router/presentation_service_delegate_impl.cc b/chrome/browser/media/router/presentation_service_delegate_impl.cc
index ba385dcebbcfb22ffd203b33dc3086aeb4549f2c..9dc53a63b8be21f5c2be196b4d66137bc5e2fc9b 100644
--- a/chrome/browser/media/router/presentation_service_delegate_impl.cc
+++ b/chrome/browser/media/router/presentation_service_delegate_impl.cc
@@ -236,7 +236,8 @@ bool PresentationFrame::SetScreenAvailabilityListener(
 
   sinks_observer.reset(new PresentationMediaSinksObserver(
       router_, listener, source,
-      GetLastCommittedURLForFrame(render_frame_host_id_).GetOrigin()));
+      url::Origin(
+          GetLastCommittedURLForFrame(render_frame_host_id_).GetOrigin())));
 
   if (!sinks_observer->Init()) {
     url_to_sinks_observer_.erase(source.id());
@@ -853,7 +854,7 @@ void PresentationServiceDelegateImpl::JoinSession(
                  weak_factory_.GetWeakPtr(), render_process_id, render_frame_id,
                  presentation_url, presentation_id, success_cb, error_cb));
   router_->JoinRoute(MediaSourceForPresentationUrl(presentation_url).id(),
-                     presentation_id, origin.GetURL(), web_contents_,
+                     presentation_id, origin, web_contents_,
                      route_response_callbacks, base::TimeDelta(), incognito);
 }