DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/accessibility/AccessibilityModel.js

 // Copyright (c) 2014 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.
-
 /**
- * @constructor
- * @extends {WebInspector.SDKObject}
- * @param {!WebInspector.AccessibilityModel} accessibilityModel
- * @param {!AccessibilityAgent.AXNode} payload
+ * @unrestricted
  */
-WebInspector.AccessibilityNode = function(accessibilityModel, payload)
-{
-    WebInspector.SDKObject.call(this, accessibilityModel.target());
+WebInspector.AccessibilityNode = class extends WebInspector.SDKObject {
+  /**
+   * @param {!WebInspector.AccessibilityModel} accessibilityModel
+   * @param {!AccessibilityAgent.AXNode} payload
+   */
+  constructor(accessibilityModel, payload) {
+    super(accessibilityModel.target());
     this._accessibilityModel = accessibilityModel;
     this._agent = accessibilityModel._agent;
 
     this._id = payload.nodeId;
     accessibilityModel._setAXNodeForAXId(this._id, this);
 
     this._ignored = payload.ignored;
-    if (this._ignored && "ignoredReasons" in payload)
-        this._ignoredReasons = payload.ignoredReasons;
+    if (this._ignored && 'ignoredReasons' in payload)
+      this._ignoredReasons = payload.ignoredReasons;
 
     this._role = payload.role || null;
     this._name = payload.name || null;
     this._description = payload.description || null;
     this._value = payload.value || null;
     this._properties = payload.properties || null;
     this._parentId = payload.parentId || null;
     this._childIds = payload.childIds || null;
     this._domNodeId = payload.domNodeId || null;
-};
+  }
 
-WebInspector.AccessibilityNode.prototype = {
-    /**
-     * @return {boolean}
-     */
-    ignored: function()
-    {
-        return this._ignored;
-    },
+  /**
+   * @return {boolean}
+   */
+  ignored() {
+    return this._ignored;
+  }
 
-    /**
-     * @return {?Array<!AccessibilityAgent.AXProperty>}
-     */
-    ignoredReasons: function()
-    {
-        return this._ignoredReasons || null;
-    },
+  /**
+   * @return {?Array<!AccessibilityAgent.AXProperty>}
+   */
+  ignoredReasons() {
+    return this._ignoredReasons || null;
+  }
 
-    /**
-     * @return {?AccessibilityAgent.AXValue}
-     */
-    role: function()
-    {
-        return this._role || null;
-    },
+  /**
+   * @return {?AccessibilityAgent.AXValue}
+   */
+  role() {
+    return this._role || null;
+  }
 
-    /**
-     * @return {!Array<!AccessibilityAgent.AXProperty>}
-     */
-    coreProperties: function()
-    {
-        var properties = [];
+  /**
+   * @return {!Array<!AccessibilityAgent.AXProperty>}
+   */
+  coreProperties() {
+    var properties = [];
 
-        if (this._name)
-            properties.push(/** @type {!AccessibilityAgent.AXProperty} */ ({name: "name", value: this._name}));
-        if (this._description)
-            properties.push(/** @type {!AccessibilityAgent.AXProperty} */ ({name: "description", value: this._description}));
-        if (this._value)
-            properties.push(/** @type {!AccessibilityAgent.AXProperty} */ ({name: "value", value: this._value}));
+    if (this._name)
+      properties.push(/** @type {!AccessibilityAgent.AXProperty} */ ({name: 'name', value: this._name}));
+    if (this._description)
+      properties.push(/** @type {!AccessibilityAgent.AXProperty} */ ({name: 'description', value: this._description}));
+    if (this._value)
+      properties.push(/** @type {!AccessibilityAgent.AXProperty} */ ({name: 'value', value: this._value}));
 
-        return properties;
-    },
+    return properties;
+  }
 
-    /**
-     * @return {?AccessibilityAgent.AXValue}
-     */
-    name: function()
-    {
-        return this._name || null;
-    },
+  /**
+   * @return {?AccessibilityAgent.AXValue}
+   */
+  name() {
+    return this._name || null;
+  }
 
-    /**
-     * @return {?AccessibilityAgent.AXValue}
-     */
-    description: function()
-    {
-        return this._description || null;
-    },
+  /**
+   * @return {?AccessibilityAgent.AXValue}
+   */
+  description() {
+    return this._description || null;
+  }
 
-    /**
-     * @return {?AccessibilityAgent.AXValue}
-     */
-    value: function()
-    {
-        return this._value || null;
-    },
+  /**
+   * @return {?AccessibilityAgent.AXValue}
+   */
+  value() {
+    return this._value || null;
+  }
 
-    /**
-     * @return {?Array<!AccessibilityAgent.AXProperty>}
-     */
-    properties: function()
-    {
-        return this._properties || null;
-    },
+  /**
+   * @return {?Array<!AccessibilityAgent.AXProperty>}
+   */
+  properties() {
+    return this._properties || null;
+  }
 
-    /**
-     * @return {?WebInspector.AccessibilityNode}
-     */
-    parentNode: function()
-    {
-        if (!this._parentId)
-            return null;
-        return this._accessibilityModel.axNodeForId(this._parentId);
-    },
-
-    __proto__: WebInspector.SDKObject.prototype
+  /**
+   * @return {?WebInspector.AccessibilityNode}
+   */
+  parentNode() {
+    if (!this._parentId)
+      return null;
+    return this._accessibilityModel.axNodeForId(this._parentId);
+  }
 };
 
 /**
- * @constructor
- * @extends {WebInspector.SDKModel}
- * @param {!WebInspector.Target} target
+ * @unrestricted
  */
-WebInspector.AccessibilityModel = function(target)
-{
-    WebInspector.SDKModel.call(this, WebInspector.AccessibilityModel, target);
+WebInspector.AccessibilityModel = class extends WebInspector.SDKModel {
+  /**
+   * @param {!WebInspector.Target} target
+   */
+  constructor(target) {
+    super(WebInspector.AccessibilityModel, target);
     this._agent = target.accessibilityAgent();
 
     /** @type {!Map<string, !WebInspector.AccessibilityNode>} */
     this._axIdToAXNode = new Map();
+  }
+
+  /**
+   * @param {!WebInspector.Target} target
+   * @return {!WebInspector.AccessibilityModel}
+   */
+  static fromTarget(target) {
+    if (!target[WebInspector.AccessibilityModel._symbol])
+      target[WebInspector.AccessibilityModel._symbol] = new WebInspector.AccessibilityModel(target);
+
+    return target[WebInspector.AccessibilityModel._symbol];
+  }
+
+  /**
+   * @param {string} axId
+   * @return {?WebInspector.AccessibilityNode}
+   */
+  axNodeForId(axId) {
+    return this._axIdToAXNode.get(axId);
+  }
+
+  /**
+   * @param {string} axId
+   * @param {!WebInspector.AccessibilityNode} axNode
+   */
+  _setAXNodeForAXId(axId, axNode) {
+    this._axIdToAXNode.set(axId, axNode);
+  }
+
+  /**
+   * @param {!WebInspector.DOMNode} node
+   * @return {!Promise<?Array<!WebInspector.AccessibilityNode>>}
+   */
+  getAXNodeChain(node) {
+    this._axIdToAXNode.clear();
+
+    /**
+     * @this {WebInspector.AccessibilityModel}
+     * @param {?string} error
+     * @param {!Array<!AccessibilityAgent.AXNode>=} payloads
+     * @return {?Array<!WebInspector.AccessibilityNode>}
+     */
+    function parsePayload(error, payloads) {
+      if (error) {
+        console.error('AccessibilityAgent.getAXNodeChain(): ' + error);
+        return null;
+      }
+
+      if (!payloads)
+        return null;
+
+      var nodes = [];
+      for (var payload of payloads)
+        nodes.push(new WebInspector.AccessibilityNode(this, payload));
+
+      return nodes;
+    }
+    return this._agent.getAXNodeChain(node.id, true, parsePayload.bind(this));
+  }
 };
 
-WebInspector.AccessibilityModel.prototype = {
+WebInspector.AccessibilityModel._symbol = Symbol('AccessibilityModel');
 
-    /**
-     * @param {string} axId
-     * @return {?WebInspector.AccessibilityNode}
-     */
-    axNodeForId: function(axId)
-    {
-        return this._axIdToAXNode.get(axId);
-    },
 
-    /**
-     * @param {string} axId
-     * @param {!WebInspector.AccessibilityNode} axNode
-     */
-    _setAXNodeForAXId: function(axId, axNode)
-    {
-        this._axIdToAXNode.set(axId, axNode);
-    },
-
-    /**
-     * @param {!WebInspector.DOMNode} node
-     * @return {!Promise<?Array<!WebInspector.AccessibilityNode>>}
-     */
-    getAXNodeChain: function(node)
-    {
-        this._axIdToAXNode.clear();
-
-        /**
-         * @this {WebInspector.AccessibilityModel}
-         * @param {?string} error
-         * @param {!Array<!AccessibilityAgent.AXNode>=} payloads
-         * @return {?Array<!WebInspector.AccessibilityNode>}
-         */
-        function parsePayload(error, payloads)
-        {
-            if (error) {
-                console.error("AccessibilityAgent.getAXNodeChain(): " + error);
-                return null;
-            }
-
-            if (!payloads)
-                return null;
-
-            var nodes = [];
-            for (var payload of payloads)
-                nodes.push(new WebInspector.AccessibilityNode(this, payload));
-
-            return nodes;
-        }
-        return this._agent.getAXNodeChain(node.id, true, parsePayload.bind(this));
-    },
-
-    __proto__: WebInspector.SDKModel.prototype
-};
-
-WebInspector.AccessibilityModel._symbol = Symbol("AccessibilityModel");
-/**
- * @param {!WebInspector.Target} target
- * @return {!WebInspector.AccessibilityModel}
- */
-WebInspector.AccessibilityModel.fromTarget = function(target)
-{
-    if (!target[WebInspector.AccessibilityModel._symbol])
-        target[WebInspector.AccessibilityModel._symbol] = new WebInspector.AccessibilityModel(target);
-
-    return target[WebInspector.AccessibilityModel._symbol];
-};