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

third_party/WebKit/Source/devtools/front_end/audits2/Audits2Panel.js

 // Copyright (c) 2016 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.Audits2Panel = class extends WebInspector.Panel {
+  constructor() {
+    super('audits2');
+    this.contentElement.classList.add('vbox');
+    this.contentElement.appendChild(createTextButton(WebInspector.UIString('Start'), this._start.bind(this)));
+    this.contentElement.appendChild(createTextButton(WebInspector.UIString('Stop'), this._stop.bind(this)));
+    this._resultElement = this.contentElement.createChild('div', 'overflow-auto');
+  }
 
-/**
- * @constructor
- * @extends {WebInspector.Panel}
- */
-WebInspector.Audits2Panel = function()
-{
-    WebInspector.Panel.call(this, "audits2");
-    this.contentElement.classList.add("vbox");
-    this.contentElement.appendChild(createTextButton(WebInspector.UIString("Start"), this._start.bind(this)));
-    this.contentElement.appendChild(createTextButton(WebInspector.UIString("Stop"), this._stop.bind(this)));
-    this._resultElement = this.contentElement.createChild("div", "overflow-auto");
+  _start() {
+    WebInspector.targetManager.interceptMainConnection(this._dispatchProtocolMessage.bind(this)).then(rawConnection => {
+      this._rawConnection = rawConnection;
+      this._send('start').then(result => {
+        var section = new WebInspector.ObjectPropertiesSection(
+            WebInspector.RemoteObject.fromLocalObject(result), WebInspector.UIString('Audit Results'));
+        this._resultElement.appendChild(section.element);
+        this._stop();
+      });
+    });
+  }
+
+  /**
+   * @param {string} message
+   */
+  _dispatchProtocolMessage(message) {
+    this._send('dispatchProtocolMessage', {message: message});
+  }
+
+  _stop() {
+    this._send('stop').then(() => {
+      this._rawConnection.disconnect();
+      this._backend.dispose();
+      delete this._backend;
+      delete this._backendPromise;
+    });
+  }
+
+  /**
+   * @param {string} method
+   * @param {!Object=} params
+   * @return {!Promise<!Object|undefined>}
+   */
+  _send(method, params) {
+    if (!this._backendPromise) {
+      this._backendPromise =
+          WebInspector.serviceManager.createAppService('audits2_worker', 'Audits2Service', false).then(backend => {
+            this._backend = backend;
+            this._backend.on('sendProtocolMessage', result => this._rawConnection.sendMessage(result.message));
+          });
+    }
+    return this._backendPromise.then(() => this._backend ? this._backend.send(method, params) : undefined);
+  }
 };
-
-WebInspector.Audits2Panel.prototype = {
-    _start: function()
-    {
-        WebInspector.targetManager.interceptMainConnection(this._dispatchProtocolMessage.bind(this)).then(rawConnection => {
-            this._rawConnection = rawConnection;
-            this._send("start").then(result => {
-                var section = new WebInspector.ObjectPropertiesSection(WebInspector.RemoteObject.fromLocalObject(result), WebInspector.UIString("Audit Results"));
-                this._resultElement.appendChild(section.element);
-                this._stop();
-            });
-        });
-    },
-
-    /**
-     * @param {string} message
-     */
-    _dispatchProtocolMessage: function(message)
-    {
-        this._send("dispatchProtocolMessage", {message: message});
-    },
-
-    _stop: function()
-    {
-        this._send("stop").then(() => {
-            this._rawConnection.disconnect();
-            this._backend.dispose();
-            delete this._backend;
-            delete this._backendPromise;
-        });
-    },
-
-    /**
-     * @param {string} method
-     * @param {!Object=} params
-     * @return {!Promise<!Object|undefined>}
-     */
-    _send: function(method, params)
-    {
-        if (!this._backendPromise) {
-            this._backendPromise = WebInspector.serviceManager.createAppService("audits2_worker", "Audits2Service", false).then(backend => {
-                this._backend = backend;
-                this._backend.on("sendProtocolMessage", result => this._rawConnection.sendMessage(result.message));
-            });
-        }
-        return this._backendPromise.then(() => this._backend ? this._backend.send(method, params) : undefined);
-    },
-
-    __proto__: WebInspector.Panel.prototype
-};