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

chrome/browser/ui/profile_menu_model.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/ui/profile_menu_model.h"
 
+#include "chrome/browser/profiles/profile_manager.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
-ProfileMenuModel::ProfileMenuModel(ui::SimpleMenuModel::Delegate* delegate)
-    : ALLOW_THIS_IN_INITIALIZER_LIST(ui::SimpleMenuModel(delegate)) {
+ProfileMenuModel::ProfileMenuModel()
+    : ALLOW_THIS_IN_INITIALIZER_LIST(ui::SimpleMenuModel(this)) {
   AddItem(COMMAND_CREATE_NEW_PROFILE, l10n_util::GetStringUTF16(
       IDS_PROFILES_CREATE_NEW_PROFILE_OPTION));
 }
 
 ProfileMenuModel::~ProfileMenuModel() {
 }
+
+// ui::SimpleMenuModel::Delegate implementation
+bool ProfileMenuModel::IsCommandIdChecked(int command_id) const {
+  return false;
+}
+
+bool ProfileMenuModel::IsCommandIdEnabled(int command_id) const {
+  return true;
+}
+
+bool ProfileMenuModel::GetAcceleratorForCommandId(int command_id,
+    ui::Accelerator* accelerator) {
+  return false;
+}
+
+void ProfileMenuModel::ExecuteCommand(int command_id) {
+  switch (command_id) {
+    case COMMAND_CREATE_NEW_PROFILE:
+      ProfileManager::CreateMultiProfileAsync();
+      break;
+    default:
+      NOTREACHED();
+      break;
+  }
+}
+