Don't start FRE from the login screen

chrome/browser/chromeos/policy/auto_enrollment_client.cc

Index: chrome/browser/chromeos/policy/auto_enrollment_client.cc
diff --git a/chrome/browser/chromeos/policy/auto_enrollment_client.cc b/chrome/browser/chromeos/policy/auto_enrollment_client.cc
index 2a54a10fce20e4f6e6762d0b1fde5a047ef12e27..986356fdd6a2c14502db04d63605a5e6d7038cab 100644
--- a/chrome/browser/chromeos/policy/auto_enrollment_client.cc
+++ b/chrome/browser/chromeos/policy/auto_enrollment_client.cc
@@ -79,7 +79,7 @@ std::string ConvertRestoreMode(
   }
 
   // Return is required to avoid compiler warning.
-  NOTREACHED() << "Bad restore mode " << restore_mode;
+  NOTREACHED() << "Bad restore_mode=" << restore_mode;
   return std::string();
 }
 
@@ -191,6 +191,7 @@ bool AutoEnrollmentClient::RetryStep() {
     return true;
 
   if (GetCachedDecision()) {
+    VLOG(1) << "Cached: has_state=" << has_server_state_;
     // The bucket download check has completed already. If it came back
     // positive, then device state should be (re-)downloaded.
     if (has_server_state_) {
@@ -223,11 +224,15 @@ void AutoEnrollmentClient::NextStep() {
 
   // Protocol finished successfully, report result.
   const RestoreMode restore_mode = GetRestoreMode();
-  if (restore_mode == RESTORE_MODE_REENROLLMENT_REQUESTED ||
-      restore_mode == RESTORE_MODE_REENROLLMENT_ENFORCED) {
-    ReportProgress(AUTO_ENROLLMENT_STATE_TRIGGER_ENROLLMENT);
-  } else {
-    ReportProgress(AUTO_ENROLLMENT_STATE_NO_ENROLLMENT);
+  switch (restore_mode) {
+    case RESTORE_MODE_NONE:
+    case RESTORE_MODE_DISABLED:
+      ReportProgress(AUTO_ENROLLMENT_STATE_NO_ENROLLMENT);
+      break;
+    case RESTORE_MODE_REENROLLMENT_REQUESTED:
+    case RESTORE_MODE_REENROLLMENT_ENFORCED:
+      ReportProgress(AUTO_ENROLLMENT_STATE_TRIGGER_ENROLLMENT);
+      break;
   }
 }
 
@@ -243,6 +248,7 @@ void AutoEnrollmentClient::SendBucketDownloadRequest() {
 
   ReportProgress(AUTO_ENROLLMENT_STATE_PENDING);
 
+  VLOG(1) << "Request bucket #" << remainder;
   request_job_.reset(
       device_management_service_->CreateJob(
           DeviceManagementRequestJob::TYPE_AUTO_ENROLLMENT,
@@ -261,6 +267,7 @@ void AutoEnrollmentClient::SendBucketDownloadRequest() {
 void AutoEnrollmentClient::SendDeviceStateRequest() {
   ReportProgress(AUTO_ENROLLMENT_STATE_PENDING);
 
+  VLOG(1) << "State request for key: " << server_backed_state_key_;
   request_job_.reset(
       device_management_service_->CreateJob(
           DeviceManagementRequestJob::TYPE_DEVICE_STATE_RETRIEVAL,
@@ -354,8 +361,7 @@ bool AutoEnrollmentClient::OnBucketDownloadRequestCompletion(
     local_state_->SetBoolean(prefs::kShouldAutoEnroll, has_server_state_);
     local_state_->SetInteger(prefs::kAutoEnrollmentPowerLimit, power_limit_);
     local_state_->CommitPendingWrite();
-    VLOG(1) << "Auto enrollment check complete, has_server_state_ = "
-            << has_server_state_;
+    VLOG(1) << "Received has_state=" << has_server_state_;
     progress = true;
   }
 
@@ -390,7 +396,7 @@ bool AutoEnrollmentClient::OnDeviceStateRequestCompletion(
                  new base::Value(state_response.disabled_state().message()));
 
       // Logging as "WARNING" to make sure it's preserved in the logs.
-      LOG(WARNING) << "Restore mode: " << restore_mode;
+      LOG(WARNING) << "Received restore_mode=" << state_response.restore_mode();
     }
     local_state_->CommitPendingWrite();
     device_state_available_ = true;