ChromeOS: Remove ProfileHelper::IsSigninProfile.

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 "base/bind.h"
@@ skipping 541 matching lines @@
   return active_user_;
 }
 
 const User* UserManagerImpl::GetPrimaryUser() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   return primary_user_;
 }
 
 User* UserManagerImpl::GetUserByProfile(Profile* profile) const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  if (ProfileHelper::IsSigninProfile(profile))
+  if (profile->IsLoginProfile())
     return NULL;
 
   if (IsMultipleProfilesAllowed()) {
     const std::string username_hash =
         ProfileHelper::GetUserIdHashFromProfile(profile);
     const UserList& users = GetUsers();
     const UserList::const_iterator pos = std::find_if(
         users.begin(), users.end(), UserHashMatcher(username_hash));
     return (pos != users.end()) ? *pos : NULL;
   }
@@ skipping 1231 matching lines @@
   }
 }
 
 void UserManagerImpl::OnUserNotAllowed() {
   LOG(ERROR) << "Shutdown session because a user is not allowed to be in the "
                 "current session";
   chrome::AttemptUserExit();
 }
 
 }  // namespace chromeos