DevTools: split text_utils out of common module

third_party/WebKit/Source/devtools/front_end/timeline/TimelineLoader.js

 // Copyright 2016 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.
 /**
  * @implements {Common.OutputStream}
  * @implements {Bindings.OutputStreamDelegate}
  * @unrestricted
  */
 Timeline.TimelineLoader = class {
   /**
    * @param {!Timeline.TimelineLoader.Client} client
    */
   constructor(client) {
     this._client = client;
 
     this._backingStorage = new Bindings.TempFileBackingStorage('tracing');
     this._tracingModel = new SDK.TracingModel(this._backingStorage);
 
     /** @type {?function()} */
     this._canceledCallback = null;
     this._state = Timeline.TimelineLoader.State.Initial;
     this._buffer = '';
     this._firstRawChunk = true;
     this._firstChunk = true;
 
     this._loadedBytes = 0;
     /** @type {number} */
     this._totalSize;
-    this._jsonTokenizer = new Common.TextUtils.BalancedJSONTokenizer(this._writeBalancedJSON.bind(this), true);
+    this._jsonTokenizer = new TextUtils.TextUtils.BalancedJSONTokenizer(this._writeBalancedJSON.bind(this), true);
   }
 
   /**
    * @param {!File} file
    * @param {!Timeline.TimelineLoader.Client} client
    * @return {!Timeline.TimelineLoader}
    */
   static loadFromFile(file, client) {
     var loader = new Timeline.TimelineLoader(client);
     var fileReader = Timeline.TimelineLoader._createFileReader(file, loader);
@@ skipping 278 matching lines @@
    * @override
    * @param {!Bindings.ChunkedReader} reader
    * @param {!Event} event
    */
   onError(reader, event) {
     var error = event.target.error;
     Common.console.error(
         Common.UIString('Failed to save timeline: %s (%s, %s)', error.message, error.name, error.code));
   }
 };