Add the ability to show a demo app on OOBE if a machine is derelict.

chrome/browser/chromeos/login/mock_authenticator.cc

Index: chrome/browser/chromeos/login/mock_authenticator.cc
diff --git a/chrome/browser/chromeos/login/mock_authenticator.cc b/chrome/browser/chromeos/login/mock_authenticator.cc
index 696db2c34484e73d67ea7bbdebb5ed8b1c8692e7..4fa4ee4a9bbedfe9d31d55f31edf152b36b728e8 100644
--- a/chrome/browser/chromeos/login/mock_authenticator.cc
+++ b/chrome/browser/chromeos/login/mock_authenticator.cc
@@ -62,7 +62,7 @@ void MockAuthenticator::LoginAsPublicAccount(const std::string& username) {
 }
 
 void MockAuthenticator::LoginAsKioskAccount(
-    const std::string& app_user_id) {
+    const std::string& app_user_id, bool force_ephemeral) {

[bartfab (slow), 2014/02/13 19:51:53]

This violates the style guide. Either the entire declaration fits on one line or
each argument goes on a separate line.

[rkc, 2014/02/13 23:22:01]

Done.

   consumer_->OnLoginSuccess(UserContext(expected_username_,
                                         std::string(),
                                         std::string(),