Do a better job at faking simple challenge signatures.

chrome/browser/chromeos/policy/device_cloud_policy_initializer.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/policy/device_cloud_policy_initializer.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/sequenced_task_runner.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/attestation/attestation_ca_client.h"
-#include "chrome/browser/chromeos/attestation/attestation_signed_data.pb.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_store_chromeos.h"
 #include "chrome/browser/chromeos/policy/device_status_collector.h"
 #include "chrome/browser/chromeos/policy/enrollment_config.h"
 #include "chrome/browser/chromeos/policy/enrollment_handler_chromeos.h"
 #include "chrome/browser/chromeos/policy/enrollment_status_chromeos.h"
 #include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
 #include "chrome/browser/chromeos/policy/server_backed_device_state.h"
 #include "chrome/common/chrome_content_client.h"
 #include "chrome/common/pref_names.h"
+#include "chromeos/attestation/attestation.pb.h"
 #include "chromeos/attestation/attestation_flow.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/cryptohome/async_method_caller.h"
 #include "chromeos/cryptohome/cryptohome_parameters.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/system/statistics_provider.h"
 #include "components/policy/core/common/cloud/cloud_policy_core.h"
 #include "components/policy/core/common/cloud/device_management_service.h"
 #include "components/prefs/pref_service.h"
 #include "net/url_request/url_request_context_getter.h"
@@ skipping 278 matching lines @@
   if (success && (success = att_signed_data.ParseFromString(signed_data))) {
     em_signed_data.set_data(att_signed_data.data());
     em_signed_data.set_signature(att_signed_data.signature());
     em_signed_data.set_extra_data_bytes(att_signed_data.data().size() -
                                         data.size());
   }
   callback.Run(success, em_signed_data);
 }
 
 }  // namespace policy