Move AppListModel::Users to AppListViewDelegate

ui/app_list/app_list_view_delegate.h

 // Copyright (c) 2012 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.
 
 #ifndef UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 #define UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 
+#include <vector>
+
 #include "base/callback_forward.h"
+#include "base/files/file_path.h"
+#include "base/strings/string16.h"
 #include "base/strings/string16.h"
 #include "ui/app_list/app_list_export.h"
 
 namespace base {
 class FilePath;
 }
 
 namespace content {
 class WebContents;
 }
 
 namespace gfx {
 class ImageSkia;
 }
 
 namespace app_list {
 
 class AppListItemModel;
 class AppListModel;
 class SearchResult;
 class SigninDelegate;
 
 class APP_LIST_EXPORT AppListViewDelegate {
  public:
+  // A user of the app list.
+  struct APP_LIST_EXPORT User {
+    User();
+    ~User();
+
+    // Whether or not this user is the current user of the app list.
+    bool active;
+
+    // The name of this user.
+    base::string16 name;
+
+    // The email address of this user.
+    base::string16 email;
+
+    // The path to this user's profile directory.
+    base::FilePath profile_path;
+  };
+  typedef std::vector<User> Users;
+
   // AppListView owns the delegate.
   virtual ~AppListViewDelegate() {}
 
   // Sets the delegate to use the profile at |profile_path|. This is currently
   // only used by non-Ash Windows.
   virtual void SetProfileByPath(const base::FilePath& profile_path) = 0;
 
   // Invoked to initialize the model that AppListView uses. This binds the given
   // model to this AppListViewDelegate and makes the AppListViewDelegate
   // responsible for updating the model.
@@ skipping 43 matching lines @@
   virtual void OpenHelp() = 0;
 
   // Open the feedback UI.
   virtual void OpenFeedback() = 0;
 
   // Shows the app list for the profile specified by |profile_path|.
   virtual void ShowForProfileByPath(const base::FilePath& profile_path) = 0;
 
   // Get the start page web contents. Owned by the AppListViewDelegate.
   virtual content::WebContents* GetStartPageContents() = 0;
+
+  // Returns the list of users (for AppListMenu).
+  virtual const Users& GetUsers() const = 0;
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_