MD-Settings: A11y - Fix password list focusability.

chrome/browser/resources/settings/passwords_and_forms_page/password_list_item.js

Index: chrome/browser/resources/settings/passwords_and_forms_page/password_list_item.js
diff --git a/chrome/browser/resources/settings/passwords_and_forms_page/password_list_item.js b/chrome/browser/resources/settings/passwords_and_forms_page/password_list_item.js
new file mode 100644
index 0000000000000000000000000000000000000000..688d934e0be2211127cbedb1cab88fe2f1e31935
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+++ b/chrome/browser/resources/settings/passwords_and_forms_page/password_list_item.js
@@ -0,0 +1,41 @@
+// Copyright 2017 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.
+
+/**
+ * @fileoverview PasswordListItem represents one row in the list of passwords.
+ * It needs to be its own component because FocusRowBehavior provides good a11y.
+ */
+
+Polymer({
+  is: 'password-list-item',
+
+  behaviors: [FocusRowBehavior],
+
+  properties: {
+    /**
+     * The password whose info should be displayed.
+     * @type {!chrome.passwordsPrivate.PasswordUiEntry}
+     */
+    item: Array,
+  },
+
+  /**
+   * Creates an empty password of specified length.
+   * @param {number} length
+   * @return {string} password
+   * @private
+   */
+  getEmptyPassword_: function(length) {
+    return ' '.repeat(length);
+  },
+
+  /**
+   * Opens the password action menu.
+   * @private
+   */
+  onPasswordMenuTap_: function() {
+    this.fire(
+        'password-menu-tap', {target: this.$.passwordMenu, item: this.item});
+  },
+});