Setting the touch wrench menu as default menu for ChromeOS

ui/views/controls/menu/menu_separator.h

Index: ui/views/controls/menu/menu_separator.h
diff --git a/ui/views/controls/menu/menu_separator.h b/ui/views/controls/menu/menu_separator.h
index f3eabb29a3c705641f52b0f8803ba098b1996d52..cb48e04d5842043125f5edb463ae9740bbbd994d 100644
--- a/ui/views/controls/menu/menu_separator.h
+++ b/ui/views/controls/menu/menu_separator.h
@@ -6,19 +6,23 @@
 #define UI_VIEWS_CONTROLS_MENU_MENU_SEPARATOR_H_
 
 #include "base/compiler_specific.h"
+#include "ui/base/models/menu_separator_types.h"
 #include "ui/views/view.h"
 
 namespace views {
 
 class MenuSeparator : public View {
  public:
-  MenuSeparator() {}
+  explicit MenuSeparator(ui::MenuSeparatorType type) : type_(type) {}
 
   // View overrides.
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual gfx::Size GetPreferredSize() OVERRIDE;
 
  private:
+  // The type of the separator.
+  const ui::MenuSeparatorType type_;
+
   DISALLOW_COPY_AND_ASSIGN(MenuSeparator);
 };