Update the registration protobuf and the test dm server.

chrome/browser/policy/proto/device_management_backend.proto

Index: chrome/browser/policy/proto/device_management_backend.proto
diff --git a/chrome/browser/policy/proto/device_management_backend.proto b/chrome/browser/policy/proto/device_management_backend.proto
index eb31ebf8a38d843bdc77d1834f4cc93140b43e20..a7a2778373f98e07ee77f30a7607a973e36f70fa 100644
--- a/chrome/browser/policy/proto/device_management_backend.proto
+++ b/chrome/browser/policy/proto/device_management_backend.proto
@@ -56,6 +56,14 @@ message DeviceRegisterResponse {
   // the format of "Machine Model - Machine Id".  However, domain
   // admin can update it using CPanel, so do NOT treat it as constant.
   optional string machine_name = 2;
+
+  // Enum listing the possible modes the device should be locked into when the
+  // registration is finished.
+  enum DeviceMode {

[Mattias Nissler (ping if slow), 2012/02/15 15:16:47]

Should have comments explaining what that mode actually entails.

[pastarmovj, 2012/02/15 17:40:54]

Done.

+    ENTERPRISE = 0;
+    KIOSK = 1;
+  }
+  optional DeviceMode enrollment_type = 3 [default = ENTERPRISE];
 }
 
 // Request from device to server to unregister device.