DevTools: update console viewport scroll when prompt is resized

third_party/WebKit/Source/devtools/front_end/ui/TextEditor.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.
 /**
  * @interface
  */
 UI.TextEditorFactory = function() {};
 
 UI.TextEditorFactory.prototype = {
   /**
    * @param {!UI.TextEditor.Options} options
    * @return {!UI.TextEditor}
    */
   createEditor(options) {}
 };
 
 /**
  * @interface
+ * @extends {Common.EventTarget}
  */
 UI.TextEditor = function() {};
 
 UI.TextEditor.prototype = {
 
   /**
    * @return {!UI.Widget}
    */
   widget() {},
 
@@ skipping 37 matching lines @@
   addKeyDownHandler(handler) {},
 
   /**
    * @param {?UI.AutocompleteConfig} config
    */
   configureAutocomplete(config) {},
 
   clearAutocomplete() {}
 };
 
+/** @implements {Common.Emittable} */
+UI.TextEditor.TextChangedEvent = class {
+  /**
+   * @param {!Common.TextRange} oldRange
+   * @param {!Common.TextRange} newRange
+   */
+  constructor(oldRange, newRange) {
+    this.oldRange = oldRange;
+    this.newRange = newRange;
+  }
+};
+
 /**
  * @typedef {{
  *  bracketMatchingSetting: (!Common.Setting|undefined),
  *  lineNumbers: boolean,
  *  lineWrapping: boolean,
  *  mimeType: (string|undefined),
  *  autoHeight: (boolean|undefined),
  *  padBottom: (boolean|undefined)
  * }}
  */
 UI.TextEditor.Options;
 
 /**
  * @typedef {{
  *     substituteRangeCallback: ((function(number, number):?Common.TextRange)|undefined),
  *     suggestionsCallback: ((function(!Common.TextRange, !Common.TextRange, boolean=, string=):?Promise.<!UI.SuggestBox.Suggestions>)|undefined),
  *     isWordChar: ((function(string):boolean)|undefined),
  *     captureEnter: (boolean|undefined)
  * }}
  */
 UI.AutocompleteConfig;