[DevTools] Replace usages of document with custom functions.

Source/devtools/front_end/ui/SettingsUI.js

 /*
  * Copyright (C) 2014 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 22 matching lines @@
 /**
  * @param {string} name
  * @param {!WebInspector.Setting} setting
  * @param {boolean=} omitParagraphElement
  * @param {!Element=} inputElement
  * @param {string=} tooltip
  * @return {!Element}
  */
 WebInspector.SettingsUI.createSettingCheckbox = function(name, setting, omitParagraphElement, inputElement, tooltip)
 {
-    var input = inputElement || document.createElement("input");
+    var input = inputElement || createElement("input");
     input.type = "checkbox";
     input.name = name;
     WebInspector.SettingsUI.bindCheckbox(input, setting);
 
-    var label = document.createElement("label");
+    var label = createElement("label");
     label.appendChild(input);
     label.createTextChild(name);
     if (tooltip)
         label.title = tooltip;
 
     if (omitParagraphElement)
         return label;
 
-    var p = document.createElement("p");
+    var p = createElement("p");
     p.appendChild(label);
     return p;
 }
 
 /**
  * @param {!Element} input
  * @param {!WebInspector.Setting} setting
  */
 WebInspector.SettingsUI.bindCheckbox = function(input, setting)
 {
@@ skipping 20 matching lines @@
  * @param {number=} maxLength
  * @param {string=} width
  * @param {function(string):?string=} validatorCallback
  * @param {boolean=} instant
  * @param {boolean=} clearForZero
  * @param {string=} placeholder
  * @return {!Element}
  */
 WebInspector.SettingsUI.createSettingInputField = function(label, setting, numeric, maxLength, width, validatorCallback, instant, clearForZero, placeholder)
 {
-    var p = document.createElement("p");
+    var p = createElement("p");
     var labelElement = p.createChild("label");
     labelElement.textContent = label;
     var inputElement = p.createChild("input");
     inputElement.type = "text";
     if (numeric)
         inputElement.className = "numeric";
     if (maxLength)
         inputElement.maxLength = maxLength;
     if (width)
         inputElement.style.width = width;
@@ skipping 91 matching lines @@
     return p;
 }
 
 /**
  * @param {string} name
  * @param {!Element} element
  * @return {!Element}
  */
 WebInspector.SettingsUI.createCustomSetting = function(name, element)
 {
-    var p = document.createElement("p");
+    var p = createElement("p");
     var fieldsetElement = p.createChild("fieldset");
     fieldsetElement.createChild("label").textContent = name;
     fieldsetElement.appendChild(element);
     return p;
 }
 
 /**
  * @param {!WebInspector.Setting} setting
  * @return {!Element}
  */
 WebInspector.SettingsUI.createSettingFieldset = function(setting)
 {
-    var fieldset = document.createElement("fieldset");
+    var fieldset = createElement("fieldset");
     fieldset.disabled = !setting.get();
     setting.addChangeListener(settingChanged);
     return fieldset;
 
     function settingChanged()
     {
         fieldset.disabled = !setting.get();
     }
 }
 
@@ skipping 51 matching lines @@
 
 WebInspector.UISettingDelegate.prototype = {
     /**
      * @return {?Element}
      */
     settingElement: function()
     {
         return null;
     }
 }