Add support for kiosk mode on the client. Make sure the settings are written in the lockbox.

chrome/browser/policy/cloud_policy_data_store.h

Index: chrome/browser/policy/cloud_policy_data_store.h
diff --git a/chrome/browser/policy/cloud_policy_data_store.h b/chrome/browser/policy/cloud_policy_data_store.h
index bbcb9f2f5c095b72288d695148c897169af8e746..66a0ac522fc9dc4875eded93fb5d5e4465c98278 100644
--- a/chrome/browser/policy/cloud_policy_data_store.h
+++ b/chrome/browser/policy/cloud_policy_data_store.h
@@ -38,6 +38,14 @@ class CloudPolicyDataStore {
     virtual void OnCredentialsChanged() = 0;
   };
 
+  // List of modes that the device can be locked into.
+  enum DeviceMode {

[Mattias Nissler (ping if slow), 2012/02/20 12:22:54]

It might be a good idea to move this to cloud_policy_constants.h, given that
it's used both here and in EnterpriseInstallAttributes

[pastarmovj, 2012/02/20 14:26:30]

Done.

+    DEVICE_MODE_CONSUMER,

[Mattias Nissler (ping if slow), 2012/02/20 12:22:54]

short comments on what the modes mean?

[pastarmovj, 2012/02/20 14:26:30]

Done.

+    DEVICE_MODE_ENTERPRISE,
+    DEVICE_MODE_KIOSK,
+    DEVICE_MODE_UNKNOWN
+  };
+
   ~CloudPolicyDataStore();
 
   // Create CloudPolicyData with constants initialized for fetching user
@@ -76,6 +84,7 @@ class CloudPolicyDataStore {
   void set_user_name(const std::string& user_name);
   void set_user_affiliation(UserAffiliation user_affiliation);
   void set_known_machine_id(bool known_machine_id);
+  void set_device_mode(CloudPolicyDataStore::DeviceMode device_mode);
 
 #if defined(OS_CHROMEOS)
   void set_device_status_collector(DeviceStatusCollector* collector);
@@ -96,6 +105,7 @@ class CloudPolicyDataStore {
   const std::string& user_name() const;
   UserAffiliation user_affiliation() const;
   bool known_machine_id() const;
+  CloudPolicyDataStore::DeviceMode device_mode() const;
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
@@ -130,6 +140,8 @@ class CloudPolicyDataStore {
 
   bool token_cache_loaded_;
 
+  DeviceMode device_mode_;
+
 #if defined(OS_CHROMEOS)
   scoped_ptr<DeviceStatusCollector> device_status_collector_;
 #endif