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

third_party/WebKit/Source/devtools/front_end/layers/LayerPaintProfilerView.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.
-
 /**
- * @constructor
- * @extends {WebInspector.SplitWidget}
- * @param {function(string=)} showImageCallback
+ * @unrestricted
  */
-WebInspector.LayerPaintProfilerView = function(showImageCallback)
-{
-    WebInspector.SplitWidget.call(this, true, false);
+WebInspector.LayerPaintProfilerView = class extends WebInspector.SplitWidget {
+  /**
+   * @param {function(string=)} showImageCallback
+   */
+  constructor(showImageCallback) {
+    super(true, false);
 
     this._logTreeView = new WebInspector.PaintProfilerCommandLogView();
     this.setSidebarWidget(this._logTreeView);
     this._paintProfilerView = new WebInspector.PaintProfilerView(showImageCallback);
     this.setMainWidget(this._paintProfilerView);
 
-    this._paintProfilerView.addEventListener(WebInspector.PaintProfilerView.Events.WindowChanged, this._onWindowChanged, this);
-};
+    this._paintProfilerView.addEventListener(
+        WebInspector.PaintProfilerView.Events.WindowChanged, this._onWindowChanged, this);
+  }
 
-WebInspector.LayerPaintProfilerView.prototype = {
-    reset: function()
-    {
-        this._paintProfilerView.setSnapshotAndLog(null, [], null);
-    },
+  reset() {
+    this._paintProfilerView.setSnapshotAndLog(null, [], null);
+  }
+
+  /**
+   * @param {!WebInspector.PaintProfilerSnapshot} snapshot
+   */
+  profile(snapshot) {
+    this._showImageCallback = null;
+    snapshot.commandLog().then(log => setSnapshotAndLog.call(this, snapshot, log));
 
     /**
-     * @param {!WebInspector.PaintProfilerSnapshot} snapshot
+     * @param {?WebInspector.PaintProfilerSnapshot} snapshot
+     * @param {?Array<!WebInspector.PaintProfilerLogItem>} log
+     * @this {WebInspector.LayerPaintProfilerView}
      */
-    profile: function(snapshot)
-    {
-        this._showImageCallback = null;
-        snapshot.commandLog().then(log => setSnapshotAndLog.call(this, snapshot, log));
+    function setSnapshotAndLog(snapshot, log) {
+      this._logTreeView.setCommandLog(snapshot && snapshot.target(), log || []);
+      this._paintProfilerView.setSnapshotAndLog(snapshot, log || [], null);
+      if (snapshot)
+        snapshot.release();
+    }
+  }
 
-        /**
-         * @param {?WebInspector.PaintProfilerSnapshot} snapshot
-         * @param {?Array<!WebInspector.PaintProfilerLogItem>} log
-         * @this {WebInspector.LayerPaintProfilerView}
-         */
-        function setSnapshotAndLog(snapshot, log)
-        {
-            this._logTreeView.setCommandLog(snapshot && snapshot.target(), log || []);
-            this._paintProfilerView.setSnapshotAndLog(snapshot, log || [], null);
-            if (snapshot)
-                snapshot.release();
-        }
-    },
+  /**
+   * @param {number} scale
+   */
+  setScale(scale) {
+    this._paintProfilerView.setScale(scale);
+  }
 
-    /**
-     * @param {number} scale
-     */
-    setScale: function(scale)
-    {
-        this._paintProfilerView.setScale(scale);
-    },
-
-    _onWindowChanged: function()
-    {
-        this._logTreeView.updateWindow(this._paintProfilerView.selectionWindow());
-    },
-
-    __proto__: WebInspector.SplitWidget.prototype
+  _onWindowChanged() {
+    this._logTreeView.updateWindow(this._paintProfilerView.selectionWindow());
+  }
 };
-