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..dca8ccc148437dd2a2c24585c842ccf1025d71fa 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,
+    WebServiceWorkerPreloadResponseCallbacks* callback) {
+  m_client.registerPreloadResponseCallback(eventID, callback);
+}
+
 ServiceWorkerGlobalScopeClientImpl::ServiceWorkerGlobalScopeClientImpl(
     WebServiceWorkerContextClient& client)
     : m_client(client) {}