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

third_party/WebKit/Source/devtools/front_end/sources/ThreadsSidebarPane.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.VBox}
  * @implements {WebInspector.TargetManager.Observer}
+ * @unrestricted
  */
-WebInspector.ThreadsSidebarPane = function()
-{
-    WebInspector.VBox.call(this);
+WebInspector.ThreadsSidebarPane = class extends WebInspector.VBox {
+  constructor() {
+    super();
 
     /** @type {!Map.<!WebInspector.DebuggerModel, !WebInspector.UIList.Item>} */
     this._debuggerModelToListItems = new Map();
     /** @type {!Map.<!WebInspector.UIList.Item, !WebInspector.Target>} */
     this._listItemsToTargets = new Map();
     /** @type {?WebInspector.UIList.Item} */
     this._selectedListItem = null;
     this.threadList = new WebInspector.UIList();
     this.threadList.show(this.element);
-    WebInspector.targetManager.addModelListener(WebInspector.DebuggerModel, WebInspector.DebuggerModel.Events.DebuggerPaused, this._onDebuggerStateChanged, this);
-    WebInspector.targetManager.addModelListener(WebInspector.DebuggerModel, WebInspector.DebuggerModel.Events.DebuggerResumed, this._onDebuggerStateChanged, this);
-    WebInspector.targetManager.addModelListener(WebInspector.RuntimeModel, WebInspector.RuntimeModel.Events.ExecutionContextChanged, this._onExecutionContextChanged, this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.DebuggerModel, WebInspector.DebuggerModel.Events.DebuggerPaused, this._onDebuggerStateChanged,
+        this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.DebuggerModel, WebInspector.DebuggerModel.Events.DebuggerResumed, this._onDebuggerStateChanged,
+        this);
+    WebInspector.targetManager.addModelListener(
+        WebInspector.RuntimeModel, WebInspector.RuntimeModel.Events.ExecutionContextChanged,
+        this._onExecutionContextChanged, this);
     WebInspector.context.addFlavorChangeListener(WebInspector.Target, this._targetChanged, this);
-    WebInspector.targetManager.addEventListener(WebInspector.TargetManager.Events.NameChanged, this._targetNameChanged, this);
+    WebInspector.targetManager.addEventListener(
+        WebInspector.TargetManager.Events.NameChanged, this._targetNameChanged, this);
     WebInspector.targetManager.observeTargets(this);
+  }
+
+  /**
+   * @override
+   * @param {!WebInspector.Target} target
+   */
+  targetAdded(target) {
+    var debuggerModel = WebInspector.DebuggerModel.fromTarget(target);
+    if (!debuggerModel)
+      return;
+
+    var listItem = new WebInspector.UIList.Item(this._titleForTarget(target), '');
+    listItem.element.addEventListener('click', this._onListItemClick.bind(this, listItem), false);
+    var currentTarget = WebInspector.context.flavor(WebInspector.Target);
+    if (currentTarget === target)
+      this._selectListItem(listItem);
+
+    this._debuggerModelToListItems.set(debuggerModel, listItem);
+    this._listItemsToTargets.set(listItem, target);
+    this.threadList.addItem(listItem);
+    this._updateDebuggerState(debuggerModel);
+  }
+
+  /**
+   * @override
+   * @param {!WebInspector.Target} target
+   */
+  targetRemoved(target) {
+    var debuggerModel = WebInspector.DebuggerModel.fromTarget(target);
+    if (!debuggerModel)
+      return;
+    var listItem = this._debuggerModelToListItems.remove(debuggerModel);
+    if (listItem) {
+      this._listItemsToTargets.remove(listItem);
+      this.threadList.removeItem(listItem);
+    }
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _targetNameChanged(event) {
+    var target = /** @type {!WebInspector.Target} */ (event.data);
+    var listItem = this._listItemForTarget(target);
+    if (listItem)
+      listItem.setTitle(this._titleForTarget(target));
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _targetChanged(event) {
+    var listItem = this._listItemForTarget(/** @type {!WebInspector.Target} */ (event.data));
+    if (listItem)
+      this._selectListItem(listItem);
+  }
+
+  /**
+   * @param {!WebInspector.Target} target
+   * @return {?WebInspector.UIList.Item}
+   */
+  _listItemForTarget(target) {
+    var debuggerModel = WebInspector.DebuggerModel.fromTarget(target);
+    if (!debuggerModel)
+      return null;
+    return this._debuggerModelToListItems.get(debuggerModel) || null;
+  }
+
+  /**
+   * @param {!WebInspector.Target} target
+   * @return {string}
+   */
+  _titleForTarget(target) {
+    var executionContext = target.runtimeModel.defaultExecutionContext();
+    return executionContext && executionContext.label() ? executionContext.label() : target.name();
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _onDebuggerStateChanged(event) {
+    var debuggerModel = /** @type {!WebInspector.DebuggerModel} */ (event.target);
+    this._updateDebuggerState(debuggerModel);
+  }
+
+  /**
+   * @param {!WebInspector.Event} event
+   */
+  _onExecutionContextChanged(event) {
+    var executionContext = /** @type {!WebInspector.ExecutionContext} */ (event.data);
+    if (!executionContext.isDefault)
+      return;
+    var debuggerModel =
+        /** @type {!WebInspector.DebuggerModel} */ (WebInspector.DebuggerModel.fromTarget(executionContext.target()));
+    var listItem = this._debuggerModelToListItems.get(debuggerModel);
+    if (listItem && executionContext.label())
+      listItem.setTitle(executionContext.label());
+  }
+
+  /**
+   * @param {!WebInspector.DebuggerModel} debuggerModel
+   */
+  _updateDebuggerState(debuggerModel) {
+    var listItem = this._debuggerModelToListItems.get(debuggerModel);
+    listItem.setSubtitle(WebInspector.UIString(debuggerModel.isPaused() ? 'paused' : ''));
+  }
+
+  /**
+   * @param {!WebInspector.UIList.Item} listItem
+   */
+  _selectListItem(listItem) {
+    if (listItem === this._selectedListItem)
+      return;
+
+    if (this._selectedListItem)
+      this._selectedListItem.setSelected(false);
+
+    this._selectedListItem = listItem;
+    listItem.setSelected(true);
+  }
+
+  /**
+   * @param {!WebInspector.UIList.Item} listItem
+   */
+  _onListItemClick(listItem) {
+    WebInspector.context.setFlavor(WebInspector.Target, this._listItemsToTargets.get(listItem));
+    listItem.element.scrollIntoViewIfNeeded();
+  }
 };
-
-WebInspector.ThreadsSidebarPane.prototype = {
-    /**
-     * @override
-     * @param {!WebInspector.Target} target
-     */
-    targetAdded: function(target)
-    {
-        var debuggerModel = WebInspector.DebuggerModel.fromTarget(target);
-        if (!debuggerModel)
-            return;
-
-        var listItem = new WebInspector.UIList.Item(this._titleForTarget(target), "");
-        listItem.element.addEventListener("click", this._onListItemClick.bind(this, listItem), false);
-        var currentTarget = WebInspector.context.flavor(WebInspector.Target);
-        if (currentTarget === target)
-            this._selectListItem(listItem);
-
-        this._debuggerModelToListItems.set(debuggerModel, listItem);
-        this._listItemsToTargets.set(listItem, target);
-        this.threadList.addItem(listItem);
-        this._updateDebuggerState(debuggerModel);
-    },
-
-    /**
-     * @override
-     * @param {!WebInspector.Target} target
-     */
-    targetRemoved: function(target)
-    {
-        var debuggerModel = WebInspector.DebuggerModel.fromTarget(target);
-        if (!debuggerModel)
-            return;
-        var listItem = this._debuggerModelToListItems.remove(debuggerModel);
-        if (listItem) {
-            this._listItemsToTargets.remove(listItem);
-            this.threadList.removeItem(listItem);
-        }
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _targetNameChanged: function(event)
-    {
-        var target = /** @type {!WebInspector.Target} */ (event.data);
-        var listItem = this._listItemForTarget(target);
-        if (listItem)
-            listItem.setTitle(this._titleForTarget(target));
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _targetChanged: function(event)
-    {
-        var listItem = this._listItemForTarget(/** @type {!WebInspector.Target} */ (event.data));
-        if (listItem)
-            this._selectListItem(listItem);
-    },
-
-    /**
-     * @param {!WebInspector.Target} target
-     * @return {?WebInspector.UIList.Item}
-     */
-    _listItemForTarget: function(target)
-    {
-        var debuggerModel = WebInspector.DebuggerModel.fromTarget(target);
-        if (!debuggerModel)
-            return null;
-        return this._debuggerModelToListItems.get(debuggerModel) || null;
-    },
-
-    /**
-     * @param {!WebInspector.Target} target
-     * @return {string}
-     */
-    _titleForTarget: function(target)
-    {
-        var executionContext = target.runtimeModel.defaultExecutionContext();
-        return executionContext && executionContext.label() ? executionContext.label() : target.name();
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _onDebuggerStateChanged: function(event)
-    {
-        var debuggerModel = /** @type {!WebInspector.DebuggerModel} */ (event.target);
-        this._updateDebuggerState(debuggerModel);
-    },
-
-    /**
-     * @param {!WebInspector.Event} event
-     */
-    _onExecutionContextChanged: function(event)
-    {
-        var executionContext = /** @type {!WebInspector.ExecutionContext} */ (event.data);
-        if (!executionContext.isDefault)
-            return;
-        var debuggerModel = /** @type {!WebInspector.DebuggerModel} */ (WebInspector.DebuggerModel.fromTarget(executionContext.target()));
-        var listItem = this._debuggerModelToListItems.get(debuggerModel);
-        if (listItem && executionContext.label())
-            listItem.setTitle(executionContext.label());
-    },
-
-    /**
-     * @param {!WebInspector.DebuggerModel} debuggerModel
-     */
-    _updateDebuggerState: function(debuggerModel)
-    {
-        var listItem = this._debuggerModelToListItems.get(debuggerModel);
-        listItem.setSubtitle(WebInspector.UIString(debuggerModel.isPaused() ? "paused" : ""));
-    },
-
-    /**
-     * @param {!WebInspector.UIList.Item} listItem
-     */
-    _selectListItem: function(listItem)
-    {
-        if (listItem === this._selectedListItem)
-            return;
-
-        if (this._selectedListItem)
-            this._selectedListItem.setSelected(false);
-
-        this._selectedListItem = listItem;
-        listItem.setSelected(true);
-    },
-
-    /**
-     * @param {!WebInspector.UIList.Item} listItem
-     */
-    _onListItemClick: function(listItem)
-    {
-        WebInspector.context.setFlavor(WebInspector.Target, this._listItemsToTargets.get(listItem));
-        listItem.element.scrollIntoViewIfNeeded();
-    },
-
-
-    __proto__: WebInspector.VBox.prototype
-};