[DevTools] Drop "ui" module from toolbox.

Source/devtools/front_end/bindings/FileUtils.js

 /*
  * Copyright (C) 2012 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 180 matching lines @@
         var chunkStart = this._loadedSize;
         var chunkEnd = Math.min(this._fileSize, chunkStart + this._chunkSize)
         var nextPart = this._file.slice(chunkStart, chunkEnd);
         this._reader.readAsText(nextPart);
     }
 }
 
 /**
  * @param {function(!File)} callback
  * @return {!Node}
- * // FIXME: remove this suppression (crbug.com/425498).
- * @suppressGlobalPropertiesCheck
  */
 WebInspector.createFileSelectorElement = function(callback) {
-    var fileSelectorElement = document.createElement("input");
+    var fileSelectorElement = createElement("input");
     fileSelectorElement.type = "file";
     fileSelectorElement.style.display = "none";
     fileSelectorElement.setAttribute("tabindex", -1);
     fileSelectorElement.onchange = onChange;
     function onChange(event)
     {
         callback(fileSelectorElement.files[0]);
     };
     return fileSelectorElement;
 }
@@ skipping 60 matching lines @@
         if (callback)
             callback(this);
         if (!this._writeCallbacks.length) {
             if (this._closed) {
                 WebInspector.fileManager.removeEventListener(WebInspector.FileManager.EventTypes.AppendedToURL, this._onAppendDone, this);
                 WebInspector.fileManager.close(this._fileName);
             }
         }
     }
 }