[Media Router] Handle multiple Presentation URLs when creating routes.

chrome/browser/media/router/create_presentation_connection_request.cc

Index: chrome/browser/media/router/create_presentation_connection_request.cc
diff --git a/chrome/browser/media/router/create_presentation_connection_request.cc b/chrome/browser/media/router/create_presentation_connection_request.cc
index 63337c08b8bc81479ea0ac4bf34b1dee893d4289..09b07c5780d2b63b7c2f9c92de29a81133f9f5de 100644
--- a/chrome/browser/media/router/create_presentation_connection_request.cc
+++ b/chrome/browser/media/router/create_presentation_connection_request.cc
@@ -15,12 +15,12 @@ namespace media_router {
 
 CreatePresentationConnectionRequest::CreatePresentationConnectionRequest(
     const RenderFrameHostId& render_frame_host_id,
-    const GURL& presentation_url,
+    const vector<GURL>& presentation_urls,
     const GURL& frame_url,
     const PresentationSessionSuccessCallback& success_cb,
     const PresentationSessionErrorCallback& error_cb)
     : presentation_request_(render_frame_host_id,
-                            {presentation_url},
+                            presentation_urls,
                             frame_url),
       success_cb_(success_cb),
       error_cb_(error_cb),
@@ -38,12 +38,12 @@ CreatePresentationConnectionRequest::~CreatePresentationConnectionRequest() {
 
 void CreatePresentationConnectionRequest::InvokeSuccessCallback(
     const std::string& presentation_id,
+    const GURL& presentation_url,
     const MediaRoute::Id& route_id) {
   DCHECK(!cb_invoked_);
   if (!cb_invoked_) {
     success_cb_.Run(
-        content::PresentationSessionInfo(
-            presentation_request_.presentation_url(), presentation_id),
+        content::PresentationSessionInfo(presentation_url, presentation_id),
         route_id);
     cb_invoked_ = true;
   }
@@ -67,7 +67,9 @@ void CreatePresentationConnectionRequest::HandleRouteResponse(
         content::PRESENTATION_ERROR_UNKNOWN, result.error()));
   } else {
     presentation_request->InvokeSuccessCallback(
-        result.presentation_id(), result.route()->media_route_id());
+        result.presentation_id(),
+        result.presentation_url(),
+        result.route()->media_route_id());
   }
 }