[MediaRouter] Replace RouteMessage with PresentationConnectionMessage

chrome/browser/media/cast_remoting_connector.h

Index: chrome/browser/media/cast_remoting_connector.h
diff --git a/chrome/browser/media/cast_remoting_connector.h b/chrome/browser/media/cast_remoting_connector.h
index 9fb6d8278aaf2b091c61504ba7ef76f1dcb4c1b6..69e38e5db66eae50eea0333fcb06bd7cfa762938 100644
--- a/chrome/browser/media/cast_remoting_connector.h
+++ b/chrome/browser/media/cast_remoting_connector.h
@@ -10,12 +10,12 @@
 #include "base/memory/weak_ptr.h"
 #include "base/supports_user_data.h"
 #include "chrome/browser/media/router/media_routes_observer.h"
-#include "chrome/common/media_router/route_message.h"
 #include "media/mojo/interfaces/remoting.mojom.h"
 
 namespace content {
 class RenderFrameHost;
 class WebContents;
+struct PresentationConnectionMessage;
 }
 
 // CastRemotingConnector connects a single source (a media element in a render
@@ -140,7 +140,7 @@ class CastRemotingConnector
   // messages, to be passed directly to the active remoting source during a
   // remoting session.
   void ProcessMessagesFromRoute(
-      const std::vector<media_router::RouteMessage>& messages);
+      const std::vector<content::PresentationConnectionMessage>& messages);
 
   // Error handlers for message/data sending during an active remoting
   // session. When a failure occurs, these immediately force-stop remoting.