Part of multiprofile implementation.

chrome/browser/profiles/profile_manager.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 <set>
 
 #include "chrome/browser/profiles/profile_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 206 matching lines @@
   // TODO (mukai,nkostylev): In the long term we should fix those cases that
   // crash on Guest mode and have only one GetDefaultProfile() method.
   Profile* profile = GetDefaultProfile();
 #if defined(OS_CHROMEOS)
   if (chromeos::UserManager::Get()->IsLoggedInAsGuest())
     profile = profile->GetOffTheRecordProfile();
 #endif
   return profile;
 }
 
+#if defined(OS_CHROMEOS)
+Profile* ProfileManager::GetSigninProfile(
+    const base::FilePath& user_data_dir) {
+  base::FilePath signin_profile_dir =
+      user_data_dir.AppendASCII(chrome::kInitialProfile);
+  return GetProfile(signin_profile_dir)->GetOffTheRecordProfile();
+}
+
+// static
+Profile* ProfileManager::GetSigninProfile() {
+  ProfileManager* profile_manager = g_browser_process->profile_manager();
+  return profile_manager->GetSigninProfile(profile_manager->user_data_dir_);
+}
+#endif
+
 // static
 Profile* ProfileManager::GetLastUsedProfile() {
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   return profile_manager->GetLastUsedProfile(profile_manager->user_data_dir_);
 }
 
 // static
 std::vector<Profile*> ProfileManager::GetLastOpenedProfiles() {
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   return profile_manager->GetLastOpenedProfiles(
@@ skipping 873 matching lines @@
 ProfileManager::ProfileInfo::ProfileInfo(
     Profile* profile,
     bool created)
     : profile(profile),
       created(created) {
 }
 
 ProfileManager::ProfileInfo::~ProfileInfo() {
   ProfileDestroyer::DestroyProfileWhenAppropriate(profile.release());
 }