mash: Migrate SessionStateDelegate interface to wm common types

chrome/browser/ui/ash/session_state_delegate_chromeos.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/ui/ash/session_state_delegate_chromeos.h"
 
+#include "ash/aura/wm_window_aura.h"
 #include "ash/content/shell_content_state.h"
 #include "ash/multi_profile_uma.h"
 #include "ash/session/session_state_observer.h"
 #include "ash/system/chromeos/multi_user/user_switch_util.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
@@ skipping 121 matching lines @@
   return session_state_;
 }
 
 const user_manager::UserInfo* SessionStateDelegateChromeos::GetUserInfo(
     ash::UserIndex index) const {
   DCHECK_LT(index, NumberOfLoggedInUsers());
   return user_manager::UserManager::Get()->GetLRULoggedInUsers()[index];
 }
 
 bool SessionStateDelegateChromeos::ShouldShowAvatar(
-    aura::Window* window) const {
-  return chrome::MultiUserWindowManager::GetInstance()->
-      ShouldShowAvatar(window);
+    ash::WmWindow* window) const {
+  return chrome::MultiUserWindowManager::GetInstance()->ShouldShowAvatar(
+      ash::WmWindowAura::GetAuraWindow(window));
 }
 
 gfx::ImageSkia SessionStateDelegateChromeos::GetAvatarImageForWindow(
-    aura::Window* window) const {
+    ash::WmWindow* window) const {
   content::BrowserContext* context =
-      ash::ShellContentState::GetInstance()->GetBrowserContextForWindow(window);
+      ash::ShellContentState::GetInstance()->GetBrowserContextForWindow(
+          ash::WmWindowAura::GetAuraWindow(window));
   return GetAvatarImageForContext(context);
 }
 
 void SessionStateDelegateChromeos::SwitchActiveUser(
     const AccountId& account_id) {
   // Disallow switching to an already active user since that might crash.
   // Also check that we got a user id and not an email address.
   DCHECK_EQ(
       account_id.GetUserEmail(),
       gaia::CanonicalizeEmail(gaia::SanitizeEmail(account_id.GetUserEmail())));
@@ skipping 103 matching lines @@
 }
 
 void DoSwitchUser(const AccountId& account_id) {
   user_manager::UserManager::Get()->SwitchActiveUser(account_id);
 }
 
 void SessionStateDelegateChromeos::TryToSwitchUser(
     const AccountId& account_id) {
   ash::TrySwitchingActiveUser(base::Bind(&DoSwitchUser, account_id));
 }