views: Finally get rid of the deprecated Menu2 API.

ui/views/controls/menu/native_menu_win.h

Index: ui/views/controls/menu/native_menu_win.h
diff --git a/ui/views/controls/menu/native_menu_win.h b/ui/views/controls/menu/native_menu_win.h
index 5b2065c7ac06a5839685cd492b341922ff1af688..9681eecd140f230587baf9d7862ce23e28fd905b 100644
--- a/ui/views/controls/menu/native_menu_win.h
+++ b/ui/views/controls/menu/native_menu_win.h
@@ -8,40 +8,57 @@
 #include <vector>
 
 #include "base/basictypes.h"
-#include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/string16.h"
-#include "ui/views/controls/menu/menu_wrapper.h"
 #include "ui/views/views_export.h"
 
+namespace gfx {
+class Point;
+}
+
 namespace ui {
 class MenuModel;
 }
 
 namespace views {
 
-// A Windows implementation of MenuWrapper.
-// TODO(beng): rename to MenuWin once the old class is dead.
-class VIEWS_EXPORT NativeMenuWin : public MenuWrapper {
+class MenuInsertionDelegate;
+class MenuListener;
+
+class VIEWS_EXPORT NativeMenuWin {
  public:
+  // All of the possible actions that can result from RunMenuAt.
+  enum MenuAction {
+    MENU_ACTION_NONE,      // Menu cancelled, or never opened.
+    MENU_ACTION_SELECTED,  // An item was selected.
+    MENU_ACTION_PREVIOUS,  // User wants to navigate to the previous menu.
+    MENU_ACTION_NEXT,      // User wants to navigate to the next menu.
+  };
+
+  // How the menu is aligned relative to the point it is shown at.
+  // The alignment is reversed by menu if text direction is right to left.
+  enum Alignment {
+    ALIGN_TOPLEFT,
+    ALIGN_TOPRIGHT
+  };
+
   // Construct a NativeMenuWin, with a model and delegate. If |system_menu_for|
   // is non-NULL, the NativeMenuWin wraps the system menu for that window.
   // The caller owns the model and the delegate.
   NativeMenuWin(ui::MenuModel* model, HWND system_menu_for);
-  virtual ~NativeMenuWin();
-
-  // Overridden from MenuWrapper:
-  virtual void RunMenuAt(const gfx::Point& point, int alignment) OVERRIDE;
-  virtual void CancelMenu() OVERRIDE;
-  virtual void Rebuild(InsertionDelegate* delegate) OVERRIDE;
-  virtual void UpdateStates() OVERRIDE;
-  virtual HMENU GetNativeMenu() const OVERRIDE;
-  virtual MenuAction GetMenuAction() const OVERRIDE;
-  virtual void AddMenuListener(MenuListener* listener) OVERRIDE;
-  virtual void RemoveMenuListener(MenuListener* listener) OVERRIDE;
-  virtual void SetMinimumWidth(int width) OVERRIDE;
+  ~NativeMenuWin();
+
+  void RunMenuAt(const gfx::Point& point, int alignment);
+  void CancelMenu();
+  void Rebuild(MenuInsertionDelegate* delegate);
+  void UpdateStates();
+  HMENU GetNativeMenu() const;
+  MenuAction GetMenuAction() const;
+  void AddMenuListener(MenuListener* listener);
+  void RemoveMenuListener(MenuListener* listener);
+  void SetMinimumWidth(int width);
 
  private:
   // IMPORTANT: Note about indices.