[DevTools] Replace usages of document with custom functions.

Source/devtools/front_end/timeline/TimelineUIUtilsImpl.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.TimelineUIUtils}
  */
 WebInspector.TimelineUIUtilsImpl = function()
 {
@@ skipping 373 matching lines @@
         break;
     case WebInspector.TimelineModel.RecordType.EmbedderCallback:
         detailsText = recordData["callbackName"];
         break;
     default:
         details = linkifyTopCallFrame();
         break;
     }
 
     if (!details && detailsText)
-        details = document.createTextNode(detailsText);
+        details = createTextNode(detailsText);
     return details;
 
     /**
      * @param {string} scriptId
      * @param {string} url
      * @param {number} lineNumber
      * @param {number=} columnNumber
      */
     function linkifyLocation(scriptId, url, lineNumber, columnNumber)
     {
@@ skipping 84 matching lines @@
 /**
  * @param {!WebInspector.TimelineModel.Record} record
  * @param {!WebInspector.TimelineModel} model
  * @param {!WebInspector.Linkifier} linkifier
  * @param {?Element} imagePreviewElement
  * @param {?WebInspector.DOMNode} relatedNode
  * @return {!DocumentFragment}
  */
 WebInspector.TimelineUIUtilsImpl._generateDetailsContentSynchronously = function(record, model, linkifier, imagePreviewElement, relatedNode)
 {
-    var fragment = document.createDocumentFragment();
+    var fragment = createDocumentFragment();
     var aggregatedStats = {};
     WebInspector.TimelineUIUtilsImpl.aggregateTimeForRecord(aggregatedStats, record);
     if (record.children().length)
         fragment.appendChild(WebInspector.TimelineUIUtils.generatePieChart(aggregatedStats, WebInspector.TimelineUIUtilsImpl.recordStyle(record).category, record.selfTime()));
     else
         fragment.appendChild(WebInspector.TimelineUIUtils.generatePieChart(aggregatedStats));
 
     const recordTypes = WebInspector.TimelineModel.RecordType;
 
     // The messages may vary per record.type();
@@ skipping 126 matching lines @@
     if (recordData["scriptName"] && record.type() !== recordTypes.FunctionCall)
         contentHelper.appendLocationRow(WebInspector.UIString("Function Call"), recordData["scriptName"], recordData["scriptLine"]);
     var callSiteStackTrace = record.callSiteStackTrace();
     if (callSiteStackTrace)
         contentHelper.appendStackTrace(callSiteStackTraceLabel || WebInspector.UIString("Call Site stack"), callSiteStackTrace);
     var recordStackTrace = record.stackTrace();
     if (recordStackTrace)
         contentHelper.appendStackTrace(callStackLabel || WebInspector.UIString("Call Stack"), recordStackTrace);
 
     if (record.warnings()) {
-        var ul = document.createElement("ul");
+        var ul = createElement("ul");
         for (var i = 0; i < record.warnings().length; ++i)
             ul.createChild("li").textContent = record.warnings()[i];
         contentHelper.appendElementRow(WebInspector.UIString("Warning"), ul);
     }
     fragment.appendChild(contentHelper.element);
     return fragment;
 }
 
 /**
  * @param {string} recordType
  * @param {string=} title
  * @return {!Element}
  */
 WebInspector.TimelineUIUtilsImpl._createEventDivider = function(recordType, title)
 {
-    var eventDivider = document.createElement("div");
+    var eventDivider = createElement("div");
     eventDivider.className = "resources-event-divider";
     var recordTypes = WebInspector.TimelineModel.RecordType;
 
     if (recordType === recordTypes.MarkDOMContent)
         eventDivider.className += " resources-blue-divider";
     else if (recordType === recordTypes.MarkLoad)
         eventDivider.className += " resources-red-divider";
     else if (recordType === recordTypes.MarkFirstPaint)
         eventDivider.className += " resources-green-divider";
     else if (recordType === recordTypes.TimeStamp)
         eventDivider.className += " resources-orange-divider";
     else if (recordType === recordTypes.BeginFrame)
         eventDivider.className += " timeline-frame-divider";
 
     if (title)
         eventDivider.title = title;
 
     return eventDivider;
 }