Move all callers of GetHomeDir() to PathService::Get(base::DIR_HOME).

chrome/browser/chromeos/login/user_manager_impl.cc

 // Copyright (c) 2013 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/chromeos/login/user_manager_impl.h"
 
 #include <cstddef>
 #include <set>
 
 #include "ash/multi_profile_uma.h"
@@ skipping 1486 matching lines @@
   is_current_user_new_ = true;
   active_user_ = User::CreateRetailModeUser();
   GetUserImageManager(UserManager::kRetailModeUserName)->UserLoggedIn(
       is_current_user_new_,
       true);
   WallpaperManager::Get()->SetUserWallpaperNow(
       UserManager::kRetailModeUserName);
 }
 
 void UserManagerImpl::NotifyOnLogin() {
+  CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+
+  // Notify that use of base::GetHomeDir() is now allowed and initialize
+  // it to primary user home dir.
+  base::SetUserLoggedIn(true);
+  if (GetLoggedInUsers().size() == 1)
+    base::SetPrimaryUserIdHash(active_user_->username_hash());
+
   UpdateNumberOfUsers();
-  CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   NotifyActiveUserHashChanged(active_user_->username_hash());
   NotifyActiveUserChanged(active_user_);
+  UpdateLoginState();
 
-  UpdateLoginState();
   // TODO(nkostylev): Deprecate this notification in favor of
   // ActiveUserChanged() observer call.
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_LOGIN_USER_CHANGED,
       content::Source<UserManager>(this),
       content::Details<const User>(active_user_));
 
   // Owner must be first user in session. DeviceSettingsService can't deal with
   // multiple user and will mix up ownership, crbug.com/230018.
   if (GetLoggedInUsers().size() == 1) {
@@ skipping 526 matching lines @@
 }
 
 void UserManagerImpl::DeleteUser(User* user) {
   const bool is_active_user = (user == active_user_);
   delete user;
   if (is_active_user)
     active_user_ = NULL;
 }
 
 }  // namespace chromeos