DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/layer_viewer/LayerTreeOutline.js

 /*
  * Copyright (C) 2013 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
@@ skipping 31 matching lines @@
 
     this._treeOutline = new TreeOutlineInShadow();
     this._treeOutline.element.classList.add("layer-tree", "overflow-auto");
     this._treeOutline.element.addEventListener("mousemove", this._onMouseMove.bind(this), false);
     this._treeOutline.element.addEventListener("mouseout", this._onMouseMove.bind(this), false);
     this._treeOutline.element.addEventListener("contextmenu", this._onContextMenu.bind(this), true);
 
     this._lastHoveredNode = null;
     this.element = this._treeOutline.element;
     this._layerViewHost.showInternalLayersSetting().addChangeListener(this._update, this);
-}
+};
 
 WebInspector.LayerTreeOutline.prototype = {
     focus: function()
     {
         this._treeOutline.focus();
     },
 
     /**
      * @param {?WebInspector.LayerView.Selection} selection
      * @override
@@ skipping 141 matching lines @@
     /**
      * @param {?TreeElement} node
      * @return {?WebInspector.LayerView.Selection}
      */
     _selectionForNode: function(node)
     {
         return node && node._layer ? new WebInspector.LayerView.LayerSelection(node._layer) : null;
     },
 
     __proto__: WebInspector.Object.prototype
-}
+};
 
 /**
   * @constructor
   * @param {!WebInspector.LayerTreeOutline} tree
   * @param {!WebInspector.Layer} layer
   * @extends {TreeElement}
   */
 WebInspector.LayerTreeElement = function(tree, layer)
 {
     TreeElement.call(this);
     this._treeOutline = tree;
     this._layer = layer;
     this._layer[WebInspector.LayerTreeElement._symbol] = this;
     this._update();
-}
+};
 
 WebInspector.LayerTreeElement._symbol = Symbol("layer");
 
 WebInspector.LayerTreeElement.prototype = {
     _update: function()
     {
         var node = this._layer.nodeForSelfOrAncestor();
         var title = createDocumentFragment();
         title.createTextChild(node ? WebInspector.DOMPresentationUtils.simpleSelector(node) : "#" + this._layer.id());
         var details = title.createChild("span", "dimmed");
@@ skipping 13 matching lines @@
 
     /**
      * @param {boolean} hovered
      */
     setHovered: function(hovered)
     {
         this.listItemElement.classList.toggle("hovered", hovered);
     },
 
     __proto__: TreeElement.prototype
-}
+};