Implement FetchEvent.navigationPreload

third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp

Index: third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp b/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
index 0b58bf64310124eaf1c97a6b6039c4540432d357..80699ad5d8a6593cfac468858ebeb5fd70e38297 100644
--- a/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
+++ b/third_party/WebKit/Source/web/ServiceWorkerGlobalScopeClientImpl.cpp
@@ -191,6 +191,12 @@ void ServiceWorkerGlobalScopeClientImpl::registerForeignFetchScopes(
   m_client.registerForeignFetchScopes(subScopes, origins);
 }
 
+void ServiceWorkerGlobalScopeClientImpl::registerPreloadResponseCallback(
+    int eventID,
+    std::unique_ptr<WebServiceWorkerPreloadResponseCallbacks> callback) {
+  m_client.registerPreloadResponseCallback(eventID, std::move(callback));
+}
+
 ServiceWorkerGlobalScopeClientImpl::ServiceWorkerGlobalScopeClientImpl(
     WebServiceWorkerContextClient& client)
     : m_client(client) {}