Enables opening an origin from password exceptions list ("Never save" list) with keyboard.

chrome/browser/resources/options/password_manager_list.js

 // Copyright (c) 2012 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.
 
 cr.define('options.passwordManager', function() {
   /** @const */ var ArrayDataModel = cr.ui.ArrayDataModel;
   /** @const */ var DeletableItemList = options.DeletableItemList;
   /** @const */ var DeletableItem = options.DeletableItem;
   /** @const */ var List = cr.ui.List;
 
@@ skipping 59 matching lines @@
 
       // The URL of the site.
       var urlDiv = this.ownerDocument.createElement('div');
       urlDiv.className = 'favicon-cell left-elided-url url';
       urlDiv.setAttribute(
           'title', getTitleForPasswordOrigin(this.url, this.isUrlSecure));
       var urlLink = this.ownerDocument.createElement('a');
       urlLink.href = this.url;
       urlLink.setAttribute('target', '_blank');
       urlLink.textContent = this.shownUrl.split('').reverse().join('');
+      urlLink.addEventListener('focus', function() {
+        this.handleFocus();
+      }.bind(this));
       urlDiv.appendChild(urlLink);
       urlDiv.style.backgroundImage = getFaviconImageSet(
           'origin/' + this.url, 16);
       this.contentElement.appendChild(urlDiv);
       this.urlLink = urlLink;
 
       // The stored username.
       var usernameDiv = this.ownerDocument.createElement('div');
       usernameDiv.className = 'name';
       usernameDiv.title = this.username;
       this.contentElement.appendChild(usernameDiv);
       var usernameInput = this.ownerDocument.createElement('input');
       usernameInput.type = 'text';
       usernameInput.className = 'inactive-item';
       usernameInput.readOnly = true;
       usernameInput.value = this.username;
+      usernameInput.addEventListener('focus', function() {
+        this.handleFocus();
+      }.bind(this));
       usernameDiv.appendChild(usernameInput);
       this.usernameField = usernameInput;
 
       if (this.federation) {
         // The federation.
         var federationDiv = this.ownerDocument.createElement('div');
         federationDiv.className = 'federation';
         federationDiv.textContent = this.federation;
         this.contentElement.appendChild(federationDiv);
       } else {
         // The stored password.
         var passwordInputDiv = this.ownerDocument.createElement('div');
         passwordInputDiv.className = 'password';
 
         // The password input field.
         var passwordInput = this.ownerDocument.createElement('input');
         passwordInput.type = 'password';
         passwordInput.className = 'inactive-item';
         passwordInput.readOnly = true;
         passwordInput.value = this.showPasswords_ ? this.password : '********';
         passwordInputDiv.appendChild(passwordInput);
-        var deletableItem = this;
         passwordInput.addEventListener('focus', function() {
-          deletableItem.handleFocus();
-        });
+          this.handleFocus();
+        }.bind(this));
         this.passwordField = passwordInput;
         this.setFocusable_(false);
 
         // The show/hide button.
         if (this.showPasswords_) {
           var button = this.ownerDocument.createElement('button');
           button.hidden = true;
           button.className = 'list-inline-button custom-appearance';
           button.textContent = loadTimeData.getString('passwordShowButton');
           button.addEventListener('click', this.onClick_.bind(this), true);
           button.addEventListener('mousedown', function(event) {
             // Don't focus on this button by mousedown.
             event.preventDefault();
             // Don't handle list item selection. It causes focus change.
             event.stopPropagation();
           }, false);
           button.addEventListener('focus', function() {
-            deletableItem.handleFocus();
-          });
+            this.handleFocus();
+          }.bind(this));
           passwordInputDiv.appendChild(button);
           this.passwordShowButton = button;
         }
         this.contentElement.appendChild(passwordInputDiv);
       }
     },
 
     /** @override */
     selectionChanged: function() {
       var usernameInput = this.usernameField;
@@ skipping 172 matching lines @@
       var urlDiv = this.ownerDocument.createElement('div');
       urlDiv.className = 'url';
       urlDiv.classList.add('favicon-cell');
       urlDiv.classList.add('left-elided-url');
       urlDiv.setAttribute(
           'title', getTitleForPasswordOrigin(this.url, this.isUrlSecure));
       var urlLink = this.ownerDocument.createElement('a');
       urlLink.href = this.url;
       urlLink.textContent = this.shownUrl.split('').reverse().join('');
       urlLink.setAttribute('target', '_blank');
+      urlLink.addEventListener('focus', function() {
+        this.handleFocus();
+      }.bind(this));
+      this.urlLink = urlLink;
       urlDiv.appendChild(urlLink);
       urlDiv.style.backgroundImage = getFaviconImageSet(
           'origin/' + this.url, 16);
-      urlLink.tabIndex = -1;
       this.contentElement.appendChild(urlDiv);
     },
 
+    /** @override */
+    selectionChanged: function() {
+      if (this.selected) {
+        this.setFocusable_(true);
+        this.urlLink.focus();
+      } else {
+        this.setFocusable_(false);
+      }
+    },
+
+    /**
+     * Set the focusability of this row.
+     * @param {boolean} focusable
+     * @private
+     */
+    setFocusable_: function(focusable) {
+      var tabIndex = focusable ? 0 : -1;
+      this.urlLink.tabIndex = tabIndex;
+      this.closeButtonElement.tabIndex = tabIndex;
+    },
+
     /**
      * Get the url for the entry.
      * @type {string}
      */
     get url() {
       return this.dataItem[ORIGIN_FIELD];
     },
     set url(url) {
       this.dataItem[ORIGIN_FIELD] = url;
     },
@@ skipping 137 matching lines @@
     PasswordExceptionsList: PasswordExceptionsList,
     ORIGIN_FIELD: ORIGIN_FIELD,
     SHOWN_URL_FIELD: SHOWN_URL_FIELD,
     IS_SECURE_FIELD: IS_SECURE_FIELD,
     USERNAME_FIELD: USERNAME_FIELD,
     PASSWORD_FIELD: PASSWORD_FIELD,
     FEDERATION_FIELD: FEDERATION_FIELD,
     ORIGINAL_INDEX_FIELD: ORIGINAL_INDEX_FIELD
   };
 });