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

third_party/WebKit/Source/devtools/front_end/ui/RootView.js

 // Copyright 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.
+/**
+ * @unrestricted
+ */
+WebInspector.RootView = class extends WebInspector.VBox {
+  constructor() {
+    super();
+    this.markAsRoot();
+    this.element.classList.add('root-view');
+    this.registerRequiredCSS('ui/rootView.css');
+    this.element.setAttribute('spellcheck', false);
+  }
 
-/**
- * @constructor
- * @extends {WebInspector.VBox}
- */
-WebInspector.RootView = function()
-{
-    WebInspector.VBox.call(this);
-    this.markAsRoot();
-    this.element.classList.add("root-view");
-    this.registerRequiredCSS("ui/rootView.css");
-    this.element.setAttribute("spellcheck", false);
+  /**
+   * @param {!Document} document
+   */
+  attachToDocument(document) {
+    document.defaultView.addEventListener('resize', this.doResize.bind(this), false);
+    this._window = document.defaultView;
+    this.doResize();
+    this.show(/** @type {!Element} */ (document.body));
+  }
+
+  /**
+   * @override
+   */
+  doResize() {
+    if (this._window) {
+      var size = this.constraints().minimum;
+      var zoom = WebInspector.zoomManager.zoomFactor();
+      var right = Math.min(0, this._window.innerWidth - size.width / zoom);
+      this.element.style.marginRight = right + 'px';
+      var bottom = Math.min(0, this._window.innerHeight - size.height / zoom);
+      this.element.style.marginBottom = bottom + 'px';
+    }
+    super.doResize();
+  }
 };
-
-WebInspector.RootView.prototype = {
-    /**
-     * @param {!Document} document
-     */
-    attachToDocument: function(document)
-    {
-        document.defaultView.addEventListener("resize", this.doResize.bind(this), false);
-        this._window = document.defaultView;
-        this.doResize();
-        this.show(/** @type {!Element} */ (document.body));
-    },
-
-    doResize: function()
-    {
-        if (this._window) {
-            var size = this.constraints().minimum;
-            var zoom = WebInspector.zoomManager.zoomFactor();
-            var right = Math.min(0, this._window.innerWidth - size.width / zoom);
-            this.element.style.marginRight = right + "px";
-            var bottom = Math.min(0, this._window.innerHeight - size.height / zoom);
-            this.element.style.marginBottom = bottom + "px";
-        }
-        WebInspector.VBox.prototype.doResize.call(this);
-    },
-
-    __proto__: WebInspector.VBox.prototype
-};