Expose passwords to JavaScript in Credential Manager API

third_party/WebKit/LayoutTests/external/wpt/credential-management/credentialscontainer-create-basics.https.html

Index: third_party/WebKit/LayoutTests/external/wpt/credential-management/credentialscontainer-create-basics.https.html
diff --git a/third_party/WebKit/LayoutTests/external/wpt/credential-management/credentialscontainer-create-basics.https.html b/third_party/WebKit/LayoutTests/external/wpt/credential-management/credentialscontainer-create-basics.https.html
index cf4ac063e98ce3279f4d3f84de2fda413db7c21c..89ae784d7ec6f19401cea97c0cde62a98fd6f0ee 100644
--- a/third_party/WebKit/LayoutTests/external/wpt/credential-management/credentialscontainer-create-basics.https.html
+++ b/third_party/WebKit/LayoutTests/external/wpt/credential-management/credentialscontainer-create-basics.https.html
@@ -25,7 +25,7 @@ promise_test(function(t) {
             assert_equals(credential.name, '');
             assert_equals(credential.iconURL, '');
             assert_equals(credential.type, 'password');
-            // TODO(jdoerrie): Add checks for 'credential.password'.
+            assert_equals(credential.password, 'pencil');
         });
 }, "navigator.credentials.create() with valid PasswordCredentialData");
 
@@ -43,6 +43,7 @@ promise_test(function(t) {
             assert_equals(credential.name, 'friendly name');
             assert_equals(credential.iconURL, 'https://example.com/photo');
             assert_equals(credential.type, 'password');
+            assert_equals(credential.password, 'sekrit');
         });
 }, "navigator.credentials.create() with valid HTMLFormElement");