[DevTools] Replace usages of document with custom functions.

Source/devtools/front_end/timeline/TracingTimelineUIUtils.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.TracingTimelineUIUtils = function()
 {
@@ skipping 421 matching lines @@
             detailsText = null;
         else
             details = linkifyTopCallFrame();
         break;
     }
 
     if (detailsText) {
         if (details)
             details.textContent = detailsText;
         else
-            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 68 matching lines @@
 
 /**
  * @param {!WebInspector.TracingModel.Event} event
  * @param {!WebInspector.TracingTimelineModel} model
  * @param {!WebInspector.Linkifier} linkifier
  * @param {?WebInspector.DOMNode} relatedNode
  * @return {!DocumentFragment}
  */
 WebInspector.TracingTimelineUIUtils._buildTraceEventDetailsSynchronously = function(event, model, linkifier, relatedNode)
 {
-    var fragment = document.createDocumentFragment();
+    var fragment = createDocumentFragment();
     var stats = {};
     var hasChildren = WebInspector.TracingTimelineUIUtils._aggregatedStatsForTraceEvent(stats, model, event);
     var pieChart = hasChildren ?
         WebInspector.TimelineUIUtils.generatePieChart(stats, WebInspector.TracingTimelineUIUtils.eventStyle(event).category, event.selfTime) :
         WebInspector.TimelineUIUtils.generatePieChart(stats);
     fragment.appendChild(pieChart);
 
     var recordTypes = WebInspector.TracingTimelineModel.RecordType;
 
     // This message may vary per event.name;
@@ skipping 106 matching lines @@
     }
 
     if (relatedNode)
         contentHelper.appendElementRow(relatedNodeLabel || WebInspector.UIString("Related node"), WebInspector.DOMPresentationUtils.linkifyNodeReference(relatedNode));
 
     if (eventData && eventData["scriptName"] && event.name !== recordTypes.FunctionCall)
         contentHelper.appendLocationRow(WebInspector.UIString("Function Call"), eventData["scriptName"], eventData["scriptLine"]);
 
     var warning = event.warning;
     if (warning) {
-        var div = document.createElement("div");
+        var div = createElement("div");
         div.textContent = warning;
         contentHelper.appendElementRow(WebInspector.UIString("Warning"), div);
     }
     if (event.previewElement)
         contentHelper.appendElementRow(WebInspector.UIString("Preview"), event.previewElement);
 
     if (event.stackTrace || (event.initiator && event.initiator.stackTrace))
         WebInspector.TracingTimelineUIUtils._generateCauses(event, contentHelper);
 
     fragment.appendChild(contentHelper.element);
@@ skipping 109 matching lines @@
 
     /**
      * @param {string=} imageURL
      */
     function onGotImage(imageURL)
     {
         if (!imageURL) {
             callback();
             return;
         }
-        var container = document.createElement("div");
+        var container = createElement("div");
         container.className = "image-preview-container";
         var img = container.createChild("img");
         img.src = imageURL;
         callback(container);
     }
 }
 
 /**
  * @param {string} recordType
  * @param {string=} title
  * @return {!Element}
  */
 WebInspector.TracingTimelineUIUtils._createEventDivider = function(recordType, title)
 {
-    var eventDivider = document.createElement("div");
+    var eventDivider = createElement("div");
     eventDivider.className = "resources-event-divider";
     var recordTypes = WebInspector.TracingTimelineModel.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 || recordType === recordTypes.ConsoleTime)
@@ skipping 21 matching lines @@
     return result;
 }
 
 /**
  * @return {!WebInspector.TracingTimelineModel.Filter}
  */
 WebInspector.TracingTimelineUIUtils.hiddenEventsFilter = function()
 {
     return new WebInspector.TracingTimelineModel.InclusiveEventNameFilter(WebInspector.TracingTimelineUIUtils._visibleTypes());
 }