Policy to control ARC Backup&Restore.

chrome/browser/policy/configuration_policy_handler_list_factory.cc

Index: chrome/browser/policy/configuration_policy_handler_list_factory.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_list_factory.cc b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
index 634c10a79c3ae307c0106036d6d11bde99bdbec1..311e64d10c74ea0b61fab9dd40f85a035c642f17 100644
--- a/chrome/browser/policy/configuration_policy_handler_list_factory.cc
+++ b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
@@ -55,6 +55,7 @@
 
 #if defined(OS_CHROMEOS)
 #include "ash/common/accessibility_types.h"
+#include "chrome/browser/chromeos/arc/arc_backup_restore_policy_handler.h"
 #include "chrome/browser/chromeos/platform_keys/key_permissions_policy_handler.h"
 #include "chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.h"
 #include "chromeos/chromeos_pref_names.h"
@@ -860,6 +861,8 @@ std::unique_ptr<ConfigurationPolicyHandlerList> BuildHandlerList(
       SimpleSchemaValidatingPolicyHandler::MANDATORY_PROHIBITED)));
   handlers->AddHandler(base::WrapUnique(
       new chromeos::KeyPermissionsPolicyHandler(chrome_schema)));
+  handlers->AddHandler(base::WrapUnique(

[Thiemo Nagel, 2016/07/12 15:02:40]

Do you really need a handler here?  Why not follow the example of ArcEnabled
policy that gets along without a handler?

[Sergey Poromov, 2016/07/12 16:18:11]

Done.

+      new arc::ArcBackupRestorePolicyHandler()));
 #endif  // defined(OS_CHROMEOS)
 
   return handlers;