DevTools: update console viewport scroll when prompt is resized

third_party/WebKit/Source/devtools/front_end/source_frame/SourceFrame.js

 /*
  * Copyright (C) 2011 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 35 matching lines @@
 
     this._textEditor = new SourceFrame.SourcesTextEditor(this);
 
     this._currentSearchResultIndex = -1;
     this._searchResults = [];
 
     this._textEditor.addEventListener(
         SourceFrame.SourcesTextEditor.Events.EditorFocused, this._resetCurrentSearchResultIndex, this);
     this._textEditor.addEventListener(
         SourceFrame.SourcesTextEditor.Events.SelectionChanged, this._updateSourcePosition, this);
-    this._textEditor.addEventListener(
-        SourceFrame.SourcesTextEditor.Events.TextChanged,
-        event => this.onTextChanged(event.data.oldRange, event.data.newRange));
+    this._textEditor.on(UI.TextEditor.TextChangedEvent, event => this.onTextChanged(event.oldRange, event.newRange));

[pfeldman, 2017/03/24 22:28:33]

So I encapsulate this._textEditor, I call editRange on it and I get notified
upon TextChangeEvents?

[luoe, 2017/03/28 17:40:41]

We want to redo the search highlight when text changes.  SourceFrame's calls to
editRange() are made on clicks to the 'Replace' or 'Replace All' buttons, but
not regular user typing.

 
     this._shortcuts = {};
     this.element.addEventListener('keydown', this._handleKeyDown.bind(this), false);
 
     this._sourcePosition = new UI.ToolbarText();
 
     /**
      * @type {?UI.SearchableView}
      */
     this._searchableView = null;
@@ skipping 507 matching lines @@
     }
   }
 
   _handleKeyDown(e) {
     var shortcutKey = UI.KeyboardShortcut.makeKeyFromEvent(e);
     var handler = this._shortcuts[shortcutKey];
     if (handler && handler())
       e.consume(true);
   }
 };