views: Refactor the way we get the combo box font.

ui/views/controls/combobox/native_combobox_views.h

 // 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_COMBOBOX_NATIVE_COMBOBOX_VIEWS_H_
 #define UI_VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_VIEWS_H_
 #pragma once
 
 #include "ui/views/controls/combobox/native_combobox_wrapper.h"
 #include "ui/views/controls/menu/menu_delegate.h"
@@ skipping 46 matching lines @@
   // MenuDelegate overrides:
   virtual bool IsItemChecked(int id) const OVERRIDE;
   virtual bool IsCommandEnabled(int id) const OVERRIDE;
   virtual void ExecuteCommand(int id) OVERRIDE;
   virtual bool GetAccelerator(int id, ui::Accelerator* accelerator) OVERRIDE;
 
   // class name of internal
   static const char kViewClassName[];
 
  private:
-  // Returns the Combobox's font.
-  const gfx::Font& GetFont() const;
-
   // Given bounds within our View, this helper routine mirrors the bounds if
   // necessary.
   void AdjustBoundsForRTLUI(gfx::Rect* rect) const;
 
   // Draw the selected value of the drop down list
   void PaintText(gfx::Canvas* canvas);
 
   // Show the drop down list
   void ShowDropDownMenu();
 
@@ skipping 18 matching lines @@
   // The maximum dimensions of the content in the dropdown
   int content_width_;
   int content_height_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeComboboxViews);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_VIEWS_H_