Add profile selector menu to app list.

ui/app_list/views/app_list_menu_views.cc

Index: ui/app_list/views/app_list_menu_views.cc
diff --git a/ui/app_list/views/app_list_menu_views.cc b/ui/app_list/views/app_list_menu_views.cc
index 0eb853607f01c9c0aaad8f34a0b4f88f779d0415..48d784f0491a120560f6a1f60b8e508eefed5fca 100644
--- a/ui/app_list/views/app_list_menu_views.cc
+++ b/ui/app_list/views/app_list_menu_views.cc
@@ -76,8 +76,9 @@ class CurrentUserMenuItem : public MenuItemView {
                       int id,
                       const base::string16& user_name,
                       const base::string16& user_email,
-                      const gfx::ImageSkia& icon)
-      : MenuItemView(parent, id, MenuItemView::NORMAL) {
+                      const gfx::ImageSkia& icon,
+                      MenuItemView::Type type)
+      : MenuItemView(parent, id, type) {
     AddChildView(new CurrentUserView(user_name, user_email, icon));
   }
 
@@ -110,7 +111,9 @@ class AppListMenuModelAdapter : public views::MenuModelAdapter {
         id,
         delegate_->GetCurrentUserName(),
         delegate_->GetCurrentUserEmail(),
-        *rb.GetImageSkiaNamed(IDR_APP_LIST_USER_INDICATOR));
+        *rb.GetImageSkiaNamed(IDR_APP_LIST_USER_INDICATOR),
+        model->GetTypeAt(index) == ui::MenuModel::TYPE_SUBMENU
+            ? MenuItemView::SUBMENU : MenuItemView::NORMAL);
     menu->CreateSubmenu();
     menu->GetSubmenu()->AddChildViewAt(item, index);
     return item;