Factor more colors into NativeTheme.

ui/views/controls/button/text_button.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
 #ifndef UI_VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #define UI_VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_
 #pragma once
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 188 matching lines @@
   enum PaintButtonMode { PB_NORMAL, PB_FOR_DRAG };
   virtual void PaintButton(gfx::Canvas* canvas, PaintButtonMode mode);
 
   // Overridden from View:
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual gfx::Size GetMinimumSize() OVERRIDE;
   virtual int GetHeightForWidth(int w) OVERRIDE;
   virtual void OnEnabledChanged() OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
 
-  // Text colors.
-  static const SkColor kEnabledColor;
-  static const SkColor kHighlightColor;
-  static const SkColor kDisabledColor;
-  static const SkColor kHoverColor;
-
   // Returns views/TextButton.
   virtual std::string GetClassName() const OVERRIDE;
 
  protected:
   TextButtonBase(ButtonListener* listener, const string16& text);
 
   // Called when enabled or disabled state changes, or the colors for those
   // states change.
   virtual void UpdateColor();
 
@@ skipping 196 matching lines @@
   // Overridden from TextButton:
   virtual void GetExtraParams(
       gfx::NativeTheme::ExtraParams* params) const OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTextButton);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_BUTTON_TEXT_BUTTON_H_