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

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

 /*
  * Copyright (C) 2011 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * 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.
  *     * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
  * OWNER OR 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.EmptyWidget = class extends WebInspector.VBox {
+  constructor(text) {
+    super();
+    this.registerRequiredCSS('ui/emptyWidget.css');
+    this.element.classList.add('empty-view');
+    this.textElement = this.element.createChild('span');
+    this._text = text;
+  }
 
-/**
- * @constructor
- * @extends {WebInspector.VBox}
- */
-WebInspector.EmptyWidget = function(text)
-{
-    WebInspector.VBox.call(this);
-    this.registerRequiredCSS("ui/emptyWidget.css");
-    this.element.classList.add("empty-view");
-    this.textElement = this.element.createChild("span");
+  /**
+   * @override
+   */
+  wasShown() {
+    this.textElement.textContent = this._text;
+  }
+
+  set text(text) {
     this._text = text;
+    if (this.isShowing())
+      this.textElement.textContent = this._text;
+  }
 };
-
-WebInspector.EmptyWidget.prototype = {
-    wasShown: function()
-    {
-        this.textElement.textContent = this._text;
-    },
-
-    set text(text)
-    {
-        this._text = text;
-        if (this.isShowing())
-            this.textElement.textContent = this._text;
-    },
-
-    __proto__: WebInspector.VBox.prototype
-};
-