service worker: Fix the type of a register promise reject value

third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/registration-tests.js

 function registration_tests(register_method, check_error_types) {
   // The navigator.serviceWorker.register() method guarantees that the newly
   // installing worker is available as registration.installing when its promise
   // resolves. However these tests are also used to test installation using a
   // <link> element where it is possible for the installing worker to have
   // already become the waiting or active worker. So This method is used to get
   // the newest worker when these tests need access to the ServiceWorker itself.
   function get_newest_worker(registration) {
     if (registration.installing)
       return registration.installing;
@@ skipping 78 matching lines @@
       return promise_rejects(t,
           check_error_types ? 'SecurityError' : null,
           register_method(script, {scope: scope}),
           'Registration script outside domain should fail with SecurityError.');
     }, 'Registering script outside domain');
 
   promise_test(function(t) {
       var script = 'resources/no-such-worker.js';
       var scope = 'resources/scope/no-such-worker';
       return promise_rejects(t,
-          check_error_types ? 'NetworkError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           navigator.serviceWorker.register(script, {scope: scope}),
           'Registration of non-existent script should fail.');
     }, 'Registering non-existent script');
 
   promise_test(function(t) {
       var script = 'resources/invalid-chunked-encoding.php';
       var scope = 'resources/scope/invalid-chunked-encoding/';
       return promise_rejects(t,
-          check_error_types ? 'NetworkError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of invalid chunked encoding script should fail.');
     }, 'Registering invalid chunked encoding script');
 
   promise_test(function(t) {
       var script = 'resources/invalid-chunked-encoding-with-flush.php';
       var scope = 'resources/scope/invalid-chunked-encoding-with-flush/';
       return promise_rejects(t,
-          check_error_types ? 'NetworkError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of invalid chunked encoding script should fail.');
     }, 'Registering invalid chunked encoding script with flush');
 
   promise_test(function(t) {
       var script = 'resources/mime-type-worker.php';
       var scope = 'resources/scope/no-mime-type-worker/';
       return promise_rejects(t,
           check_error_types ? 'SecurityError' : null,
           register_method(script, {scope: scope}),
@@ skipping 16 matching lines @@
       return promise_rejects(t,
           check_error_types ? 'SecurityError' : null,
           register_method(script, {scope: scope}),
           'Registration of redirected script should fail.');
     }, 'Registering redirected script');
 
   promise_test(function(t) {
       var script = 'resources/malformed-worker.php?parse-error';
       var scope = 'resources/scope/parse-error';
       return promise_rejects(t,
-          check_error_types ? 'AbortError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of script including parse error should fail.');
     }, 'Registering script including parse error');
 
   promise_test(function(t) {
       var script = 'resources/malformed-worker.php?undefined-error';
       var scope = 'resources/scope/undefined-error';
       return promise_rejects(t,
-          check_error_types ? 'AbortError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of script including undefined error should fail.');
     }, 'Registering script including undefined error');
 
   promise_test(function(t) {
       var script = 'resources/malformed-worker.php?uncaught-exception';
       var scope = 'resources/scope/uncaught-exception';
       return promise_rejects(t,
-          check_error_types ? 'AbortError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of script including uncaught exception should fail.');
     }, 'Registering script including uncaught exception');
 
   promise_test(function(t) {
       var script = 'resources/malformed-worker.php?caught-exception';
       var scope = 'resources/scope/caught-exception';
       return register_method(script, {scope: scope})
           .then(function(registration) {
               assert_equals(registration.constructor.name,
                             'ServiceWorkerRegistration',
                             'Successfully registered.');
               service_worker_unregister_and_done(t, scope);
             })
     }, 'Registering script including caught exception');
 
   promise_test(function(t) {
       var script = 'resources/malformed-worker.php?import-malformed-script';
       var scope = 'resources/scope/import-malformed-script';
       return promise_rejects(t,
-          check_error_types ? 'AbortError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of script importing malformed script should fail.');
     }, 'Registering script importing malformed script');
 
   promise_test(function(t) {
       var script = 'resources/malformed-worker.php?import-no-such-script';
       var scope = 'resources/scope/import-no-such-script';
       return promise_rejects(t,
-          check_error_types ? 'AbortError' : null,
+          check_error_types ? new TypeError : null,
           register_method(script, {scope: scope}),
           'Registration of script importing non-existent script should fail.');
     }, 'Registering script importing non-existent script');
 
   promise_test(function(t) {
       // URL-encoded full-width 'scope'.
       var name = '%ef%bd%93%ef%bd%83%ef%bd%8f%ef%bd%90%ef%bd%85';
       var script = 'resources/empty-worker.js';
       var scope = 'resources/' + name + '/escaped-multibyte-character-scope';
       return register_method(script, {scope: scope})
@@ skipping 174 matching lines @@
   promise_test(function(t) {
       var script = 'resources/empty-worker.js';
       var scope = 'filesystem:' + normalizeURL('resources/scope/filesystem-scope-url');
       return promise_rejects(t,
           check_error_types ? 'SecurityError' : null,
           register_method(script, {scope: scope}),
           'Registering with the scope that has same-origin filesystem: URL ' +
               'should fail with SecurityError.');
     }, 'Scope URL is same-origin filesystem: URL');
 }