Index: components/sessions/content/content_serialized_navigation_driver.cc |
diff --git a/components/sessions/content/content_serialized_navigation_driver.cc b/components/sessions/content/content_serialized_navigation_driver.cc |
index a3305a8695311157429112f3677d91fa124daac5..734f09b6b84c6672b724ac1f7f9fb49ca4a72f69 100644 |
--- a/components/sessions/content/content_serialized_navigation_driver.cc |
+++ b/components/sessions/content/content_serialized_navigation_driver.cc |
@@ -133,4 +133,18 @@ std::string ContentSerializedNavigationDriver::StripReferrerFromPageState( |
.ToEncodedData(); |
} |
+void ContentSerializedNavigationDriver::RegisterExtendedInfoHandler( |
+ const std::string& key, |
+ std::unique_ptr<ExtendedInfoHandler> handler) { |
+ DCHECK(!key.empty()); |
+ DCHECK(!extended_info_handler_map_.count(key)); |
+ DCHECK(handler.get()); |
+ extended_info_handler_map_[key] = std::move(handler); |
+} |
+ |
+const ContentSerializedNavigationDriver::ExtendedInfoHandlerMap& |
+ContentSerializedNavigationDriver::GetAllExtendedInfoHandlers() const { |
+ return extended_info_handler_map_; |
+} |
+ |
} // namespace sessions |