Native themes: Add menu separator part

ui/native_theme/native_theme.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_NATIVE_THEME_NATIVE_THEME_H_
 #define UI_NATIVE_THEME_NATIVE_THEME_H_
 
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "build/build_config.h"
 #include "third_party/skia/include/core/SkColor.h"
+#include "ui/base/models/menu_separator_types.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/native_theme/native_theme_export.h"
 
 class SkCanvas;
 
 namespace gfx {
 class Rect;
 class Size;
 }
 
@@ skipping 27 matching lines @@
     kFrameTopArea,
 #endif
     kInnerSpinButton,
     kMenuList,
     kMenuPopupBackground,
 #if defined(OS_WIN)
     kMenuCheck,
     kMenuCheckBackground,
     kMenuPopupArrow,
     kMenuPopupGutter,
+#endif
     kMenuPopupSeparator,
-#endif
     kMenuItemBackground,
     kProgressBar,
     kPushButton,
     kRadio,
 
     // The order of the arrow enums is important, do not change without also
     // changing the code in platform implementations.
     kScrollbarDownArrow,
     kScrollbarLeftArrow,
     kScrollbarRightArrow,
@@ skipping 67 matching lines @@
     bool is_selected;
   };
 
   struct MenuCheckExtraParams {
     bool is_radio;
     // Used for the disabled state to indicate if the item is both disabled and
     // selected.
     bool is_selected;
   };
 
+  struct MenuSeparatorExtraParams {
+    const gfx::Rect* paint_rect;
+    MenuSeparatorType type;
+  };
+
   struct MenuItemExtraParams {
     bool is_selected;
     int corner_radius;
   };
 
   struct MenuListExtraParams {
     bool has_border;
     bool has_border_radius;
     int arrow_x;
     int arrow_y;
@@ skipping 63 matching lines @@
   union NATIVE_THEME_EXPORT ExtraParams {
     ExtraParams();
     ExtraParams(const ExtraParams& other);
 
     ButtonExtraParams button;
     FrameTopAreaExtraParams frame_top_area;
     InnerSpinButtonExtraParams inner_spin;
     MenuArrowExtraParams menu_arrow;
     MenuCheckExtraParams menu_check;
     MenuItemExtraParams menu_item;
+    MenuSeparatorExtraParams menu_separator;
     MenuListExtraParams menu_list;
     MenuBackgroundExtraParams menu_background;
     ProgressBarExtraParams progress_bar;
     ScrollbarArrowExtraParams scrollbar_arrow;
     ScrollbarTrackExtraParams scrollbar_track;
     ScrollbarThumbExtraParams scrollbar_thumb;
     SliderExtraParams slider;
     TextFieldExtraParams text_field;
     TrackbarExtraParams trackbar;
   };
@@ skipping 169 matching lines @@
  private:
   // Observers to notify when the native theme changes.
   base::ObserverList<NativeThemeObserver> native_theme_observers_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTheme);
 };
 
 }  // namespace ui
 
 #endif  // UI_NATIVE_THEME_NATIVE_THEME_H_