Import wpt@758b3b4cfa805067f36121333ba031e583d3a62c

third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/multi-globals/incumbent/test-sw.js

Index: third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/multi-globals/incumbent/test-sw.js
diff --git a/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/multi-globals/incumbent/test-sw.js b/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/multi-globals/incumbent/test-sw.js
new file mode 100644
index 0000000000000000000000000000000000000000..2f970a25ce6609e53c9c792fedf355ab592ad9e2
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/service-workers/service-worker/multi-globals/incumbent/test-sw.js
@@ -0,0 +1,15 @@
+'use strict';
+
+this.addEventListener('install', event => {
+    this.skipWaiting();
+});
+
+this.addEventListener('activate', event => {
+    clients.claim();
+});
+
+this.addEventListener('fetch', event => {
+    if (event.request.url.includes('test.txt')) {
+        event.respondWith(new Response('incumbent'));
+    }
+});