Introduce SessionManager that will contain code to start user session on Chrome OS

chrome/browser/chromeos/login/fake_login_utils.cc

Index: chrome/browser/chromeos/login/fake_login_utils.cc
diff --git a/chrome/browser/chromeos/login/fake_login_utils.cc b/chrome/browser/chromeos/login/fake_login_utils.cc
index 11a2dcf3c54e977ab5830f854ac39487d5d3c1d8..ad8d0453681a95ba4fee0592c88ad8f97541cccd 100644
--- a/chrome/browser/chromeos/login/fake_login_utils.cc
+++ b/chrome/browser/chromeos/login/fake_login_utils.cc
@@ -55,7 +55,6 @@ void FakeLoginUtils::DoBrowserLaunch(Profile* profile,
 }
 
 void FakeLoginUtils::PrepareProfile(const UserContext& user_context,
-                                    const std::string& display_email,
                                     bool has_cookies,
                                     bool has_active_session,
                                     LoginUtils::Delegate* delegate) {
@@ -95,24 +94,12 @@ void FakeLoginUtils::CompleteOffTheRecordLogin(const GURL& start_url) {
   NOTREACHED() << "Method not implemented.";
 }
 
-void FakeLoginUtils::SetFirstLoginPrefs(PrefService* prefs) {
-  NOTREACHED() << "Method not implemented.";
-}
-
 scoped_refptr<Authenticator> FakeLoginUtils::CreateAuthenticator(
     LoginStatusConsumer* consumer) {
   authenticator_ = new MockAuthenticator(consumer, expected_user_context_);
   return authenticator_;
 }
 
-void FakeLoginUtils::RestoreAuthenticationSession(Profile* profile) {
-  NOTREACHED() << "Method not implemented.";
-}
-
-void FakeLoginUtils::InitRlzDelayed(Profile* user_profile) {
-  NOTREACHED() << "Method not implemented.";
-}
-
 void FakeLoginUtils::SetExpectedCredentials(const UserContext& user_context) {
   expected_user_context_ = user_context;
   if (authenticator_) {