IME refactoring: ChromeOS introduce input methods State.

chrome/browser/chromeos/login/session/user_session_manager.cc

Index: chrome/browser/chromeos/login/session/user_session_manager.cc
diff --git a/chrome/browser/chromeos/login/session/user_session_manager.cc b/chrome/browser/chromeos/login/session/user_session_manager.cc
index 9fe5a4e3193eb4569e2df9feddbd66a3bfc21022..85c6d33b3039cc0df519c3834490d4851f58f192 100644
--- a/chrome/browser/chromeos/login/session/user_session_manager.cc
+++ b/chrome/browser/chromeos/login/session/user_session_manager.cc
@@ -397,13 +397,13 @@ bool UserSessionManager::RespectLocalePreference(
 }
 
 void UserSessionManager::AddSessionStateObserver(
-    UserSessionStateObserver* observer) {
+    chromeos::UserSessionStateObserver* observer) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   session_state_observer_list_.AddObserver(observer);
 }
 
 void UserSessionManager::RemoveSessionStateObserver(
-    UserSessionStateObserver* observer) {
+    chromeos::UserSessionStateObserver* observer) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   session_state_observer_list_.RemoveObserver(observer);
 }
@@ -895,7 +895,7 @@ void UserSessionManager::RestorePendingUserSessions() {
 void UserSessionManager::NotifyPendingUserSessionsRestoreFinished() {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   user_sessions_restored_ = true;
-  FOR_EACH_OBSERVER(UserSessionStateObserver,
+  FOR_EACH_OBSERVER(chromeos::UserSessionStateObserver,
                     session_state_observer_list_,
                     PendingUserSessionsRestoreFinished());
 }