Clean up NativeTheme (particularly CommonTheme).

chrome/browser/ui/views/toolbar/app_menu.h

 // Copyright 2013 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 CHROME_BROWSER_UI_VIEWS_TOOLBAR_APP_MENU_H_
 #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_APP_MENU_H_
 
 #include <map>
 #include <memory>
 #include <utility>
@@ skipping 49 matching lines @@
   // Whether the menu is currently visible to the user.
   bool IsShowing();
 
   bool for_drop() const { return (run_flags_ & FOR_DROP) != 0; }
 
   void AddObserver(AppMenuObserver* observer);
   void RemoveObserver(AppMenuObserver* observer);
 
   // MenuDelegate overrides:
   const gfx::FontList* GetLabelFontList(int command_id) const override;
-  bool GetShouldUseDisabledEmphasizedForegroundColor(
-      int command_id) const override;
+  bool GetShouldUseNormalForegroundColor(int command_id) const override;
   base::string16 GetTooltipText(int command_id,
                                 const gfx::Point& p) const override;
   bool IsTriggerableEvent(views::MenuItemView* menu,
                           const ui::Event& e) override;
   bool GetDropFormats(
       views::MenuItemView* menu,
       int* formats,
       std::set<ui::Clipboard::FormatType>* format_types) override;
   bool AreDropTypesRequired(views::MenuItemView* menu) override;
   bool CanDrop(views::MenuItemView* menu,
@@ skipping 119 matching lines @@
 
   base::ObserverList<AppMenuObserver> observer_list_;
 
   // Records the time from when menu opens to when the user selects a menu item.
   base::ElapsedTimer menu_opened_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(AppMenu);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TOOLBAR_APP_MENU_H_