DevTools: use semicolons after each statement.

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

 /*
  * Copyright (C) 2007 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 36 matching lines @@
 
     this.element = this.contentElement;
 }
 
 /** @enum {symbol} */
 TreeOutline.Events = {
     ElementAttached: Symbol("ElementAttached"),
     ElementExpanded: Symbol("ElementExpanded"),
     ElementCollapsed: Symbol("ElementCollapsed"),
     ElementSelected: Symbol("ElementSelected")
-}
+};
 
 TreeOutline.prototype = {
     _createRootElement: function()
     {
         this._rootElement = new TreeElement();
         this._rootElement.treeOutline = this;
         this._rootElement.root = true;
         this._rootElement.selectable = false;
         this._rootElement.expanded = true;
         this._rootElement._childrenListNode.classList.remove("children");
@@ skipping 234 matching lines @@
          */
         function deferredScrollIntoView()
         {
             this._treeElementToScrollIntoView.listItemElement.scrollIntoViewIfNeeded(this._centerUponScrollIntoView);
             delete this._treeElementToScrollIntoView;
             delete this._centerUponScrollIntoView;
         }
     },
 
     __proto__: WebInspector.Object.prototype
-}
+};
 
 /**
  * @constructor
  * @extends {TreeOutline}
  */
 function TreeOutlineInShadow()
 {
     TreeOutline.call(this);
     this.contentElement.classList.add("tree-outline");
 
@@ skipping 18 matching lines @@
     {
         this._disclosureElement.classList.add("tree-outline-disclosure-hide-overflow");
     },
 
     makeDense: function()
     {
         this.contentElement.classList.add("tree-outline-dense");
     },
 
     __proto__: TreeOutline.prototype
-}
+};
 
 /**
  * @constructor
  * @param {(string|!Node)=} title
  * @param {boolean=} expandable
  */
 function TreeElement(title, expandable)
 {
     /** @type {?TreeOutline} */
     this.treeOutline = null;
@@ skipping 223 matching lines @@
         this.removeChildAtIndex(childIndex);
     },
 
     removeChildren: function()
     {
         if (!this.root && this.treeOutline && this.treeOutline.selectedTreeElement && this.treeOutline.selectedTreeElement.hasAncestorOrSelf(this))
             this.select(true);
 
         for (var i = 0; this._children && i < this._children.length; ++i) {
             var child = this._children[i];
-            child.previousSibling = null
+            child.previousSibling = null;
             child.nextSibling = null;
             child.parent = null;
 
             if (this.treeOutline)
                 this.treeOutline._unbindTreeElement(child);
             for (var current = child.firstChild(); this.treeOutline && current; current = current.traverseNextTreeElement(false, child, true))
                 this.treeOutline._unbindTreeElement(current);
             child._detach();
         }
         this._children = [];
@@ skipping 544 matching lines @@
      */
     isEventWithinDisclosureTriangle: function(event)
     {
         // FIXME: We should not use getComputedStyle(). For that we need to get rid of using ::before for disclosure triangle. (http://webk.it/74446)
         var paddingLeftValue = window.getComputedStyle(this._listItemNode).paddingLeft;
         console.assert(paddingLeftValue.endsWith("px"));
         var computedLeftPadding = parseFloat(paddingLeftValue);
         var left = this._listItemNode.totalOffsetLeft() + computedLeftPadding;
         return event.pageX >= left && event.pageX <= left + TreeElement._ArrowToggleWidth && this._expandable;
     }
-}
+};