Autofill/rAc: dispatch "input" events when changing text contents of <textarea>,

Source/core/html/HTMLSelectElement.h

 /*
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 50 matching lines @@
     bool multiple() const { return m_multiple; }
 
     bool usesMenuList() const;
 
     void add(HTMLElement*, HTMLElement* beforeElement, ExceptionState&);
 
     using Node::remove;
     void remove(int index);
 
     String value() const;
-    void setValue(const String&);
+    void setValue(const String&, bool sendEvents = false);
     String suggestedValue() const;
     void setSuggestedValue(const String&);
 
     PassRefPtr<HTMLOptionsCollection> options();
     PassRefPtr<HTMLCollection> selectedOptions();
 
     void optionElementChildrenChanged();
 
     void setRecalcListItems();
     void invalidateSelectedItems();
@@ skipping 55 matching lines @@
     virtual void restoreFormControlState(const FormControlState&) OVERRIDE;
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
 
     virtual RenderObject* createRenderer(RenderStyle*) OVERRIDE;
     virtual bool appendFormData(FormDataList&, bool) OVERRIDE;
 
     virtual void defaultEventHandler(Event*) OVERRIDE;
 
-    void dispatchInputAndChangeEventForMenuList();
+    void dispatchInputAndChangeEventForMenuList(bool requiresUserGesture = true);
 
     void recalcListItems(bool updateSelectedStates = true) const;
 
     void typeAheadFind(KeyboardEvent*);
     void saveLastSelection();
 
     virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
 
     virtual bool isOptionalFormControl() const OVERRIDE { return !isRequiredFormControl(); }
     virtual bool isRequiredFormControl() const OVERRIDE;
@@ skipping 49 matching lines @@
     bool m_isProcessingUserDrivenChange;
     bool m_multiple;
     bool m_activeSelectionState;
     mutable bool m_shouldRecalcListItems;
     int m_suggestedIndex;
 };
 
 } // namespace
 
 #endif