Added ConsumerManagementService class to handle enroll state and device owner info in boot lockbox.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
index 126e2c34c89ae9eb6c8ffdc00e3cbfb59d8f20ca..d23c1746ff1df3ea9d528710f5c23e4ace804db6 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
@@ -40,6 +40,7 @@
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
+#include "chrome/browser/chromeos/policy/consumer_management_service.h"
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
@@ -300,11 +301,12 @@ SigninScreenHandler::SigninScreenHandler(
     keyboard->AddObserver(this);
 
   CommandLine* command_line = CommandLine::ForCurrentProcess();
-  PrefService* prefs = g_browser_process->local_state();
+  policy::BrowserPolicyConnectorChromeOS* connector =
+      g_browser_process->platform_part()->browser_policy_connector_chromeos();
   is_enrolling_consumer_management_ =
       command_line->HasSwitch(chromeos::switches::kEnableConsumerManagement) &&
-      prefs->GetBoolean(prefs::kConsumerManagementEnrollmentRequested);
-
+    connector->GetConsumerManagementService()->GetEnrollState() ==

[bartfab (slow), 2014/08/04 18:44:56]

Nit: Indent two more spaces.

[davidyu, 2014/08/05 07:27:00]

Done.

+        policy::ConsumerManagementService::ENROLL_ENROLLING;

[bartfab (slow), 2014/08/04 18:44:56]

Nit: Indent two more spaces.

[davidyu, 2014/08/05 07:27:01]

Done.

 }
 
 SigninScreenHandler::~SigninScreenHandler() {
@@ -1345,8 +1347,10 @@ void SigninScreenHandler::HandleLaunchKioskApp(const std::string& app_id,
 }
 
 void SigninScreenHandler::HandleCancelConsumerManagementEnrollment() {
-  PrefService* prefs = g_browser_process->local_state();
-  prefs->SetBoolean(prefs::kConsumerManagementEnrollmentRequested, false);
+  policy::BrowserPolicyConnectorChromeOS* connector =
+      g_browser_process->platform_part()->browser_policy_connector_chromeos();
+  connector->GetConsumerManagementService()->SetEnrollState(
+      policy::ConsumerManagementService::ENROLL_CANCELED);
   is_enrolling_consumer_management_ = false;
   ShowImpl();
 }