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

third_party/WebKit/Source/devtools/front_end/elements/PropertiesWidget.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
  *     its contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+/**
+ * @unrestricted
+ */
+WebInspector.PropertiesWidget = class extends WebInspector.ThrottledWidget {
+  constructor() {
+    super();
 
-/**
- * @constructor
- * @extends {WebInspector.ThrottledWidget}
- */
-WebInspector.PropertiesWidget = function()
-{
-    WebInspector.ThrottledWidget.call(this);
-
-    WebInspector.targetManager.addModelListener(WebInspector.DOMModel, WebInspector.DOMModel.Events.AttrModified, this._onNodeChange, this);
-    WebInspector.targetManager.addModelListener(WebInspector.DOMModel, WebInspector.DOMModel.Events.AttrRemoved, this._onNodeChange, this);
-    WebInspector.targetManager.addModelListener(WebInspector.DOMModel, WebInspector.DOMModel.Events.CharacterDataModified, this._onNodeChange, this);
-    WebInspector.targetManager.addModelListener(WebInspector.DOMModel, WebInspector.DOMModel.Events.ChildNodeCountUpdated, this._onNodeChange, this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.DOMModel, WebInspector.DOMModel.Events.AttrModified, this._onNodeChange, this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.DOMModel, WebInspector.DOMModel.Events.AttrRemoved, this._onNodeChange, this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.DOMModel, WebInspector.DOMModel.Events.CharacterDataModified, this._onNodeChange, this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.DOMModel, WebInspector.DOMModel.Events.ChildNodeCountUpdated, this._onNodeChange, this);
     WebInspector.context.addFlavorChangeListener(WebInspector.DOMNode, this._setNode, this);
     this._node = WebInspector.context.flavor(WebInspector.DOMNode);
     this.update();
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _setNode(event) {
+    this._node = /** @type {?WebInspector.DOMNode} */ (event.data);
+    this.update();
+  }
+
+  /**
+   * @override
+   * @protected
+   * @return {!Promise.<?>}
+   */
+  doUpdate() {
+    if (this._lastRequestedNode) {
+      this._lastRequestedNode.target().runtimeAgent().releaseObjectGroup(
+          WebInspector.PropertiesWidget._objectGroupName);
+      delete this._lastRequestedNode;
+    }
+
+    if (!this._node) {
+      this.element.removeChildren();
+      this.sections = [];
+      return Promise.resolve();
+    }
+
+    this._lastRequestedNode = this._node;
+    return this._node.resolveToObjectPromise(WebInspector.PropertiesWidget._objectGroupName)
+        .then(nodeResolved.bind(this));
+
+    /**
+     * @param {?WebInspector.RemoteObject} object
+     * @this {WebInspector.PropertiesWidget}
+     */
+    function nodeResolved(object) {
+      if (!object)
+        return;
+
+      /**
+       * @suppressReceiverCheck
+       * @this {*}
+       */
+      function protoList() {
+        var proto = this;
+        var result = {__proto__: null};
+        var counter = 1;
+        while (proto) {
+          result[counter++] = proto;
+          proto = proto.__proto__;
+        }
+        return result;
+      }
+      var promise = object.callFunctionPromise(protoList).then(nodePrototypesReady.bind(this));
+      object.release();
+      return promise;
+    }
+
+    /**
+     * @param {!{object: ?WebInspector.RemoteObject, wasThrown: (boolean|undefined)}} result
+     * @this {WebInspector.PropertiesWidget}
+     */
+    function nodePrototypesReady(result) {
+      if (!result.object || result.wasThrown)
+        return;
+
+      var promise = result.object.getOwnPropertiesPromise().then(fillSection.bind(this));
+      result.object.release();
+      return promise;
+    }
+
+    /**
+     * @param {!{properties: ?Array.<!WebInspector.RemoteObjectProperty>, internalProperties: ?Array.<!WebInspector.RemoteObjectProperty>}} result
+     * @this {WebInspector.PropertiesWidget}
+     */
+    function fillSection(result) {
+      if (!result || !result.properties)
+        return;
+
+      var properties = result.properties;
+      var expanded = [];
+      var sections = this.sections || [];
+      for (var i = 0; i < sections.length; ++i)
+        expanded.push(sections[i].expanded);
+
+      this.element.removeChildren();
+      this.sections = [];
+
+      // Get array of property user-friendly names.
+      for (var i = 0; i < properties.length; ++i) {
+        if (!parseInt(properties[i].name, 10))
+          continue;
+        var property = properties[i].value;
+        var title = property.description;
+        title = title.replace(/Prototype$/, '');
+        var section = new WebInspector.ObjectPropertiesSection(property, title);
+        section.element.classList.add('properties-widget-section');
+        this.sections.push(section);
+        this.element.appendChild(section.element);
+        if (expanded[this.sections.length - 1])
+          section.expand();
+        section.addEventListener(TreeOutline.Events.ElementExpanded, this._propertyExpanded, this);
+      }
+    }
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _propertyExpanded(event) {
+    WebInspector.userMetrics.actionTaken(WebInspector.UserMetrics.Action.DOMPropertiesExpanded);
+    for (var section of this.sections) {
+      section.removeEventListener(TreeOutline.Events.ElementExpanded, this._propertyExpanded, this);
+    }
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _onNodeChange(event) {
+    if (!this._node)
+      return;
+    var data = event.data;
+    var node = /** @type {!WebInspector.DOMNode} */ (data instanceof WebInspector.DOMNode ? data : data.node);
+    if (this._node !== node)
+      return;
+    this.update();
+  }
 };
 
-WebInspector.PropertiesWidget._objectGroupName = "properties-sidebar-pane";
-
-WebInspector.PropertiesWidget.prototype = {
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _setNode: function(event)
-    {
-        this._node = /** @type {?WebInspector.DOMNode} */(event.data);
-        this.update();
-    },
-
-    /**
-     * @override
-     * @protected
-     * @return {!Promise.<?>}
-     */
-    doUpdate: function()
-    {
-        if (this._lastRequestedNode) {
-            this._lastRequestedNode.target().runtimeAgent().releaseObjectGroup(WebInspector.PropertiesWidget._objectGroupName);
-            delete this._lastRequestedNode;
-        }
-
-        if (!this._node) {
-            this.element.removeChildren();
-            this.sections = [];
-            return Promise.resolve();
-        }
-
-        this._lastRequestedNode = this._node;
-        return this._node.resolveToObjectPromise(WebInspector.PropertiesWidget._objectGroupName)
-            .then(nodeResolved.bind(this));
-
-        /**
-         * @param {?WebInspector.RemoteObject} object
-         * @this {WebInspector.PropertiesWidget}
-         */
-        function nodeResolved(object)
-        {
-            if (!object)
-                return;
-
-            /**
-             * @suppressReceiverCheck
-             * @this {*}
-             */
-            function protoList()
-            {
-                var proto = this;
-                var result = { __proto__: null };
-                var counter = 1;
-                while (proto) {
-                    result[counter++] = proto;
-                    proto = proto.__proto__;
-                }
-                return result;
-            }
-            var promise = object.callFunctionPromise(protoList).then(nodePrototypesReady.bind(this));
-            object.release();
-            return promise;
-        }
-
-        /**
-         * @param {!{object: ?WebInspector.RemoteObject, wasThrown: (boolean|undefined)}} result
-         * @this {WebInspector.PropertiesWidget}
-         */
-        function nodePrototypesReady(result)
-        {
-            if (!result.object || result.wasThrown)
-                return;
-
-            var promise = result.object.getOwnPropertiesPromise().then(fillSection.bind(this));
-            result.object.release();
-            return promise;
-        }
-
-        /**
-         * @param {!{properties: ?Array.<!WebInspector.RemoteObjectProperty>, internalProperties: ?Array.<!WebInspector.RemoteObjectProperty>}} result
-         * @this {WebInspector.PropertiesWidget}
-         */
-        function fillSection(result)
-        {
-            if (!result || !result.properties)
-                return;
-
-            var properties = result.properties;
-            var expanded = [];
-            var sections = this.sections || [];
-            for (var i = 0; i < sections.length; ++i)
-                expanded.push(sections[i].expanded);
-
-            this.element.removeChildren();
-            this.sections = [];
-
-            // Get array of property user-friendly names.
-            for (var i = 0; i < properties.length; ++i) {
-                if (!parseInt(properties[i].name, 10))
-                    continue;
-                var property = properties[i].value;
-                var title = property.description;
-                title = title.replace(/Prototype$/, "");
-                var section = new WebInspector.ObjectPropertiesSection(property, title);
-                section.element.classList.add("properties-widget-section");
-                this.sections.push(section);
-                this.element.appendChild(section.element);
-                if (expanded[this.sections.length - 1])
-                    section.expand();
-                section.addEventListener(TreeOutline.Events.ElementExpanded, this._propertyExpanded, this);
-            }
-        }
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _propertyExpanded: function(event)
-    {
-        WebInspector.userMetrics.actionTaken(WebInspector.UserMetrics.Action.DOMPropertiesExpanded);
-        for (var section of this.sections) {
-            section.removeEventListener(TreeOutline.Events.ElementExpanded, this._propertyExpanded, this);
-        }
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _onNodeChange: function(event)
-    {
-        if (!this._node)
-            return;
-        var data = event.data;
-        var node = /** @type {!WebInspector.DOMNode} */ (data instanceof WebInspector.DOMNode ? data : data.node);
-        if (this._node !== node)
-            return;
-        this.update();
-    },
-
-    __proto__: WebInspector.ThrottledWidget.prototype
-};
+WebInspector.PropertiesWidget._objectGroupName = 'properties-sidebar-pane';