Chrome should re-register device when DMServer doesn't recognize token

chrome/browser/policy/device_management_policy_provider.cc

Index: chrome/browser/policy/device_management_policy_provider.cc
diff --git a/chrome/browser/policy/device_management_policy_provider.cc b/chrome/browser/policy/device_management_policy_provider.cc
index f19156441e51dd1690269ed6149dae4f892b88f6..5f41fb097c3019c88d1de32147fd2b74dc360102 100644
--- a/chrome/browser/policy/device_management_policy_provider.cc
+++ b/chrome/browser/policy/device_management_policy_provider.cc
@@ -108,14 +108,20 @@ void DeviceManagementPolicyProvider::HandlePolicyResponse(
 void DeviceManagementPolicyProvider::OnError(
     DeviceManagementBackend::ErrorCode code) {
   policy_request_pending_ = false;
-  LOG(WARNING) << "Could not provide policy from the device manager (error = "
-               << code << "), will retry in "
-               << (policy_refresh_error_delay_ms_/1000) << " seconds.";
-  ScheduleRefreshTask(policy_refresh_error_delay_ms_);
-  policy_refresh_error_delay_ms_ *= 2;
-  if (policy_refresh_rate_ms_ &&
-      policy_refresh_rate_ms_ < policy_refresh_error_delay_ms_) {
-    policy_refresh_error_delay_ms_ = policy_refresh_rate_ms_;
+  if (code == DeviceManagementBackend::kErrorServiceDeviceNotFound) {

[Mattias Nissler (ping if slow), 2010/11/25 09:03:28]

please also add kErrorDeviceManagementTokenInvalid

+    LOG(WARNING) << "The device token was not recognized by the device manager,"
+                 << " re-registering device.";
+    token_fetcher_->Restart();
+  } else {
+    LOG(WARNING) << "Could not provide policy from the device manager (error = "
+                 << code << "), will retry in "
+                 << (policy_refresh_error_delay_ms_/1000) << " seconds.";
+    ScheduleRefreshTask(policy_refresh_error_delay_ms_);
+    policy_refresh_error_delay_ms_ *= 2;
+    if (policy_refresh_rate_ms_ &&
+        policy_refresh_rate_ms_ < policy_refresh_error_delay_ms_) {
+      policy_refresh_error_delay_ms_ = policy_refresh_rate_ms_;
+    }
   }
 }