Factor code from ThemeMac into ThemeMacPainter.

third_party/WebKit/Source/core/paint/ThemePainter.h

 /*
  * This file is part of the theme implementation for form controls in WebCore.
  *
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc.
  *
  * 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 12 matching lines @@
 #ifndef ThemePainter_h
 #define ThemePainter_h
 
 #include "platform/ThemeTypes.h"
 #include "wtf/Allocator.h"
 
 namespace blink {
 
 class IntRect;
 class LayoutObject;
-class Theme;
 
 struct PaintInfo;
 
 class ThemePainter {
     DISALLOW_NEW();
 public:
-    explicit ThemePainter(Theme*);
+    explicit ThemePainter();
 
     // This method is called to paint the widget as a background of the LayoutObject.  A widget's foreground, e.g., the
     // text of a button, is always rendered by the engine itself.  The boolean return value indicates
     // whether the CSS border/background should also be painted.
     bool paint(const LayoutObject&, const PaintInfo&, const IntRect&);
     bool paintBorderOnly(const LayoutObject&, const PaintInfo&, const IntRect&);
     bool paintDecorations(const LayoutObject&, const PaintInfo&, const IntRect&);
 
     virtual bool paintCapsLockIndicator(const LayoutObject&, const PaintInfo&, const IntRect&) { return 0; }
     void paintSliderTicks(const LayoutObject&, const PaintInfo&, const IntRect&);
 
 protected:
     virtual bool paintCheckbox(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintRadio(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintButton(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintInnerSpinButton(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintTextField(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintTextArea(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintMenuList(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintMenuListButton(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintProgressBar(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintSliderTrack(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintSliderThumb(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintSearchField(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
     virtual bool paintSearchFieldCancelButton(const LayoutObject&, const PaintInfo&, const IntRect&) { return true; }
 
     bool paintUsingFallbackTheme(const LayoutObject&, const PaintInfo&, const IntRect&);
     bool paintCheckboxUsingFallbackTheme(const LayoutObject&, const PaintInfo&, const IntRect&);
     bool paintRadioUsingFallbackTheme(const LayoutObject&, const PaintInfo&, const IntRect&);
-
-private:
-    Theme* m_platformTheme; // The platform-specific theme.
 };
 
 } // namespace blink
 
 #endif // ThemePainter_h