Update policy backend and testserver for the newest policy protocol

chrome/browser/policy/device_token_fetcher.cc

Index: chrome/browser/policy/device_token_fetcher.cc
diff --git a/chrome/browser/policy/device_token_fetcher.cc b/chrome/browser/policy/device_token_fetcher.cc
index 6661d3c066cd26ae274ff2ef219429b6a656c250..ff35156c42335acea5b0245165642525269f19e0 100644
--- a/chrome/browser/policy/device_token_fetcher.cc
+++ b/chrome/browser/policy/device_token_fetcher.cc
@@ -50,11 +50,16 @@ DeviceTokenFetcher::~DeviceTokenFetcher() {
   CancelRetryTask();
 }
 
-void DeviceTokenFetcher::FetchToken(const std::string& auth_token,
-                                    const std::string& device_id) {
+void DeviceTokenFetcher::FetchToken(
+    const std::string& auth_token,
+    const std::string& device_id,
+    const em::DeviceRegisterRequest_Type policy_type,
+    const std::string& machine_id) {
   SetState(STATE_INACTIVE);
   auth_token_ = auth_token;
   device_id_ = device_id;
+  policy_type_ = policy_type;
+  machine_id_ = machine_id;
   FetchTokenInternal();
 }
 
@@ -64,6 +69,8 @@ void DeviceTokenFetcher::FetchTokenInternal() {
   // Construct a new backend, which will discard any previous requests.
   backend_.reset(service_->CreateBackend());
   em::DeviceRegisterRequest request;
+  request.set_type(policy_type_);
+  request.set_machine_id(machine_id_);
   backend_->ProcessRegisterRequest(auth_token_, device_id_, request, this);
 }