Get rid of explict editor dependency from text field

Source/core/page/ChromeClient.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple, Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 243 matching lines @@
     virtual bool requestPointerLock() { return false; }
     virtual void requestPointerUnlock() { }
     virtual bool isPointerLocked() { return false; }
 
     virtual FloatSize minimumWindowSize() const { return FloatSize(100, 100); };
 
     virtual bool isEmptyChromeClient() const { return false; }
     virtual bool isChromeClientImpl() const { return false; }
 
     virtual void didAssociateFormControls(const Vector<RefPtr<Element> >&) { };
+    virtual bool doTextFieldCommandFromEvent(HTMLInputElement*, KeyboardEvent*) { return false; }

[tkent, 2013/11/15 08:18:06]

nit:
The return value is not used. This can be void.

[yosin_UTC9, 2013/11/15 11:06:01]

Done.

+    virtual void textDidChangeInTextField(HTMLInputElement*) { }
+    virtual void textFieldDidEndEditing(HTMLInputElement*) { }
 
     // Notifies the client of a new popup widget.  The client should place
     // and size the widget with the given bounds, relative to the screen.
     // If handleExternal is true, then drawing and input handling for the
     // popup will be handled by the external embedder.
     virtual void popupOpened(PopupContainer* popupContainer, const IntRect& bounds,
                              bool handleExternal) = 0;
 
     // Notifies the client a popup was closed.
     virtual void popupClosed(PopupContainer* popupContainer) = 0;
 
 protected:
     virtual ~ChromeClient() { }
 };
 
 }
 #endif // ChromeClient_h