[MR] Cancel auto-switching from tab mirroring to Cast SDK at page navigation based on user pref

chrome/browser/media/router/presentation_service_delegate_impl.h

Index: chrome/browser/media/router/presentation_service_delegate_impl.h
diff --git a/chrome/browser/media/router/presentation_service_delegate_impl.h b/chrome/browser/media/router/presentation_service_delegate_impl.h
index 8b89af126f8b754d20ad365bc41001c80622d411..b5a31966648a1b48e41fa824132b664135b0ce49 100644
--- a/chrome/browser/media/router/presentation_service_delegate_impl.h
+++ b/chrome/browser/media/router/presentation_service_delegate_impl.h
@@ -195,6 +195,9 @@ class PresentationServiceDelegateImpl
       const content::PresentationSessionInfo& new_session,
       const MediaRoute::Id& route_id);
 
+  // Returns true if auto-join requests should be cancelled for |origin|.
+  bool ShouldOverrideAutoJoinForOrigin(const GURL& origin) const;
+
   // References to the WebContents that owns this instance, and associated
   // browser profile's MediaRouter instance.
   content::WebContents* const web_contents_;