Mac: Use cross-platform menu model for profile button.

chrome/browser/ui/profile_menu_model.h

Index: chrome/browser/ui/profile_menu_model.h
diff --git a/chrome/browser/ui/profile_menu_model.h b/chrome/browser/ui/profile_menu_model.h
index c1f4f6228749e951d7d1e77c64f6b56773d0ed21..bbb7071fb5767688b526b14d9d7e5b4e3554e4d9 100644
--- a/chrome/browser/ui/profile_menu_model.h
+++ b/chrome/browser/ui/profile_menu_model.h
@@ -13,16 +13,24 @@
 // Menu for the multi-profile button displayed on the browser frame when the
 // user is in a multi-profile-enabled account. Stub for now. TODO(mirandac):
 // enable and fill in as part of multi-profile work.
-class ProfileMenuModel : public ui::SimpleMenuModel {
+class ProfileMenuModel : public ui::SimpleMenuModel,
+                         public ui::SimpleMenuModel::Delegate {
  public:
+  explicit ProfileMenuModel();

[sky, 2011/05/23 14:44:38]

nit: no explicit

+  virtual ~ProfileMenuModel();
+
+  // ui::SimpleMenuModel::Delegate implementation
+  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
+  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
+  virtual bool GetAcceleratorForCommandId(
+      int command_id, ui::Accelerator* accelerator) OVERRIDE;
+  virtual void ExecuteCommand(int command_id) OVERRIDE;
+
+ private:
   enum {
     COMMAND_CREATE_NEW_PROFILE,
   };
 
-  explicit ProfileMenuModel(ui::SimpleMenuModel::Delegate* delegate);
-  virtual ~ProfileMenuModel();
-
- private:
   DISALLOW_COPY_AND_ASSIGN(ProfileMenuModel);
 };