Credential Manager: Align 'FederatedCredential' with the spec.

LayoutTests/http/tests/credentialmanager/federatedcredential-basics.html

Index: LayoutTests/http/tests/credentialmanager/federatedcredential-basics.html
diff --git a/LayoutTests/http/tests/credentialmanager/federatedcredential-basics.html b/LayoutTests/http/tests/credentialmanager/federatedcredential-basics.html
index ff9219b21265ad64117bdb1e30c8e1f3d68c6524..5a0b75f62013c807c427e83a154bac3c7f0c3e19 100644
--- a/LayoutTests/http/tests/credentialmanager/federatedcredential-basics.html
+++ b/LayoutTests/http/tests/credentialmanager/federatedcredential-basics.html
@@ -5,7 +5,12 @@
 <script src="/serviceworker/resources/interfaces.js"></script>
 <script>
 test(function() {
-    var credential = new FederatedCredential('id', 'https://federation.net/', 'name', 'https://example.com/avatar.png');
+    var credential = new FederatedCredential({
+        'id': 'id',
+        'provider': 'https://federation.test/',
+        'name': 'name',
+        'iconURL': 'https://example.test/icon.png'
+    });
 
     assert_true(credential instanceof Credential);
     assert_true(credential instanceof FederatedCredential);
@@ -14,42 +19,59 @@ test(function() {
         id: 'string',
         name: 'string',
         avatarURL: 'string',
-        federation: 'string'
+        provider: 'string'
     });
 
     assert_equals(credential.id, 'id');
     assert_equals(credential.name, 'name');
-    assert_equals(credential.avatarURL, 'https://example.com/avatar.png');
-    assert_equals(credential.federation, 'https://federation.net/');
+    assert_equals(credential.avatarURL, 'https://example.test/icon.png');
+    assert_equals(credential.provider, 'https://federation.test/');
 }, 'Interfaces and attributes of FederatedCredential');
 
 test(function() {
-    var credential = new FederatedCredential('id', 'https://federation.net/', 'name');
+    var credential = new FederatedCredential({
+        'id': 'id',
+        'provider': 'https://federation.test/',
+        'name': 'name'
+    });
 
     assert_equals(credential.id, 'id');
     assert_equals(credential.name, 'name');
     assert_equals(credential.avatarURL, '');
-    assert_equals(credential.federation, 'https://federation.net/');
+    assert_equals(credential.provider, 'https://federation.test/');
 }, 'Interfaces and attributes of FederatedCredential');
 
 test(function() {
-    var credential = new FederatedCredential('id', 'https://federation.net/');
+    var credential = new FederatedCredential({
+        'id': 'id',
+        'provider': 'https://federation.test/',
+    });
 
     assert_equals(credential.id, 'id');
     assert_equals(credential.name, '');
     assert_equals(credential.avatarURL, '');
-    assert_equals(credential.federation, 'https://federation.net/');
+    assert_equals(credential.provider, 'https://federation.test/');
 }, 'Interfaces and attributes of FederatedCredential');
 
 test(function() {
     assert_throws(new SyntaxError(), function () {
-        var credential = new FederatedCredential('id', 'https://federation.net/', 'name', '-');
+        var credential = new FederatedCredential({
+            'id': 'id',
+            'provider': 'https://federation.test/',
+            'name': 'name',
+            'iconURL': '-'
+        });
     });
-}, 'Construct a FederatedCredential with an invalid avatar URL.');
+}, 'Construct a FederatedCredential with an invalid Icon URL.');
 
 test(function() {
     assert_throws(new SyntaxError(), function () {
-        var credential = new FederatedCredential('id', '-', 'name', 'https://example.com/avatar.png');
+        var credential = new FederatedCredential({
+            'id': 'id',
+            'provider': '-',
+            'name': 'name',
+            'iconURL': 'https://example.test/icon.png'
+        });
     });
 }, 'Construct a FederatedCredential with an invalid federation URL.');
 </script>