service worker: Persist NavigationPreloadState

content/browser/service_worker/service_worker_browsertest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <utility>
@@ skipping 1543 matching lines @@
     request_log_[request.relative_url].push_back(request);
   }
 };
 
 const std::string
     ServiceWorkerNavigationPreloadTest::kNavigationPreloadHeaderName(
         "Service-Worker-Navigation-Preload");
 
 const std::string
     ServiceWorkerNavigationPreloadTest::kEnableNavigationPreloadScript(
-        "self.addEventListener('install', event => {\n"
+        "self.addEventListener('activate', event => {\n"
         "    event.waitUntil(self.registration.navigationPreload.enable());\n"
         "  });\n");
 
 const std::string
     ServiceWorkerNavigationPreloadTest::kPreloadResponseTestScript =
         "var preload_resolve;\n"
         "var preload_promise = new Promise(r => { preload_resolve = r; });\n"
         "self.addEventListener('fetch', event => {\n"
         "    event.waitUntil(event.preloadResponse.then(\n"
         "        r => {\n"
@@ skipping 1272 matching lines @@
                         ServiceWorkerV8CacheStrategiesNormalTest,
                         ::testing::Values(true, false));
 INSTANTIATE_TEST_CASE_P(ServiceWorkerBrowserTest,
                         ServiceWorkerV8CacheStrategiesAggressiveTest,
                         ::testing::Values(true, false));
 INSTANTIATE_TEST_CASE_P(ServiceWorkerBrowserTest,
                         ServiceWorkerDisableWebSecurityTest,
                         ::testing::Values(true, false));
 
 }  // namespace content