CleanUp: Introduce UserInfo. Move session_state stuff to ash/session.

chrome/browser/ui/ash/multi_user/multi_user_window_manager.cc

Index: chrome/browser/ui/ash/multi_user/multi_user_window_manager.cc
diff --git a/chrome/browser/ui/ash/multi_user/multi_user_window_manager.cc b/chrome/browser/ui/ash/multi_user/multi_user_window_manager.cc
index fc2697829e0638e00d8803a1f1b8ac8100991616..a02ca9eddafe51c7c110bfca5b32d6f85ab2fca4 100644
--- a/chrome/browser/ui/ash/multi_user/multi_user_window_manager.cc
+++ b/chrome/browser/ui/ash/multi_user/multi_user_window_manager.cc
@@ -10,7 +10,8 @@
 #if defined(OS_CHROMEOS)
 #include "ash/ash_switches.h"
 #include "ash/multi_profile_uma.h"
-#include "ash/session_state_delegate.h"
+#include "ash/session/session_state_delegate.h"
+#include "ash/session/user_info.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos.h"
@@ -41,8 +42,11 @@ MultiUserWindowManager* MultiUserWindowManager::CreateInstance() {
       ash::MultiProfileUMA::SESSION_SINGLE_USER_MODE;
   if (!g_instance &&
       ash::Shell::GetInstance()->delegate()->IsMultiProfilesEnabled()) {
-    g_instance = new MultiUserWindowManagerChromeOS(
-        ash::Shell::GetInstance()->session_state_delegate()->GetUserID(0));
+    g_instance =
+        new MultiUserWindowManagerChromeOS(ash::Shell::GetInstance()
+                                               ->session_state_delegate()
+                                               ->GetUserInfo(0)
+                                               ->GetID());
     multi_user_mode_ = MULTI_PROFILE_MODE_SEPARATED;
     mode = ash::MultiProfileUMA::SESSION_SEPARATE_DESKTOP_MODE;
   } else if (ash::Shell::GetInstance()->delegate()->IsMultiProfilesEnabled()) {