[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 dfa9a4a9ffcffd244a1146f62ad5d57621480171..1549f75d98a0d38b71e25080e9101c08648d5658 100644
--- a/chrome/browser/media/router/presentation_service_delegate_impl.h
+++ b/chrome/browser/media/router/presentation_service_delegate_impl.h
@@ -30,6 +30,10 @@ struct PresentationSessionInfo;
 struct PresentationSessionMessage;
 }  // namespace content
 
+namespace url {
+class Origin;
+}  // namespace url
+
 namespace media_router {
 
 class MediaRoute;
@@ -194,6 +198,11 @@ class PresentationServiceDelegateImpl
       const content::PresentationSessionInfo& new_session,
       const MediaRoute& route);
 
+#if !defined(OS_ANDROID)
+  // Returns true if auto-join requests should be cancelled for |origin|.
+  bool ShouldCancelAutoJoinForOrigin(const url::Origin& origin) const;
+#endif
+
   // References to the WebContents that owns this instance, and associated
   // browser profile's MediaRouter instance.
   content::WebContents* const web_contents_;