Move signin status and current user information into AppListModel.

ui/app_list/app_list_model.cc

 // 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.
 
 #include "ui/app_list/app_list_model.h"
 
 #include "ui/app_list/app_list_item_model.h"
 #include "ui/app_list/app_list_model_observer.h"
 #include "ui/app_list/search_box_model.h"
 #include "ui/app_list/search_result.h"
 
 namespace app_list {
 
 AppListModel::AppListModel()
     : apps_(new Apps),
       search_box_(new SearchBoxModel),
       results_(new SearchResults),
-      status_(STATUS_NORMAL) {
+      status_(STATUS_NORMAL),
+      signed_in_(false) {

[tapted, 2013/08/06 09:27:50]

This should be initialized before `status_` to match declaration order..
(there's probably a compiler warning floating around about this)

[calamity, 2013/08/08 01:34:58]

Done.

 }
 
 AppListModel::~AppListModel() {
 }
 
 void AppListModel::AddObserver(AppListModelObserver* observer) {
   observers_.AddObserver(observer);
 }
 
 void AppListModel::RemoveObserver(AppListModelObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 
 void AppListModel::SetStatus(Status status) {
   if (status_ == status)
     return;
 
   status_ = status;
   FOR_EACH_OBSERVER(AppListModelObserver,
                     observers_,
                     OnAppListModelStatusChanged());
 }
 
+void AppListModel::SetCurrentUser(const base::string16& current_user_name,
+                                  const base::string16& current_user_email) {
+  current_user_name_ = current_user_name;
+  current_user_email_ = current_user_email;
+  FOR_EACH_OBSERVER(AppListModelObserver,
+                    observers_,
+                    OnAppListModelProfilesChanged());

[koz (OOO until 15th September), 2013/08/06 08:14:42]

OnCurrentUserChanged()?

[calamity, 2013/08/08 01:34:58]

Done.

+}
+
+void AppListModel::SetSignedIn(bool signed_in) {
+  signed_in_ = signed_in;
+  FOR_EACH_OBSERVER(AppListModelObserver,
+                    observers_,
+                    OnAppListModelSigninStatusChanged());
+}
+
 }  // namespace app_list