Rename cert_based_register_request to match server proto.

components/policy/proto/device_management_backend.proto

 // Copyright 2013 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.
 
 syntax = "proto2";
 
 option optimize_for = LITE_RUNTIME;
 
 package enterprise_management;
 
@@ skipping 1179 matching lines @@
 //   ping: policy_request
 //   policy: policy_request
 //   register: register_request
 //   status: device_status_report_request or session_status_report_request
 //   unregister: unregister_request
 //   remote_commands: remote_command_request
 //   attribute_update_permission: device_attribute_update_permission_request
 //   attribute_update: device_attribute_update_request
 //   gcm_id_update: gcm_id_update_request
 //   check_android_management: check_android_management_request
-//   certificate_based_register: cert_based_register_request
+//   certificate_based_register: certificate_based_register_request
 //
 message DeviceManagementRequest {
   // Register request.
   optional DeviceRegisterRequest register_request = 1;
 
   // Unregister request.
   optional DeviceUnregisterRequest unregister_request = 2;
 
   // Policy request.
   optional DevicePolicyRequest policy_request = 3;
@@ skipping 35 matching lines @@
       = 15;
 
   // Update the GCM id to device_id mapping.
   optional GcmIdUpdateRequest gcm_id_update_request = 16;
 
   // Check if user is a managed Android-for-Work user with DPC enforcement.
   optional CheckAndroidManagementRequest check_android_management_request = 17;
 
   // Request to register with a registration certificate.
   optional CertificateBasedDeviceRegisterRequest
-      cert_based_register_request = 18;
+      certificate_based_register_request = 18;
 
 }
 
 // Response from server to device.
 //
 // The server uses the following numbers as HTTP status codes
 // to report top-level errors.
 //
 // 200 OK: valid response is returned to client.
 // 400 Bad Request: invalid argument.
@@ skipping 53 matching lines @@
   // Response to update device attribute.
   optional DeviceAttributeUpdateResponse device_attribute_update_response = 16;
 
   // Response to GCM id update request.
   optional GcmIdUpdateResponse gcm_id_update_response = 17;
 
   // Response to check Android management request.
   optional CheckAndroidManagementResponse
       check_android_management_response = 18;
 }