Add "critical" parameter to DMServer requests.

components/policy/core/common/cloud/device_management_service.cc

 // Copyright (c) 2012 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 "components/policy/core/common/cloud/device_management_service.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 454 matching lines @@
 }
 
 void DeviceManagementRequestJob::SetDMToken(const std::string& dm_token) {
   dm_token_ = dm_token;
 }
 
 void DeviceManagementRequestJob::SetClientID(const std::string& client_id) {
   AddParameter(dm_protocol::kParamDeviceID, client_id);
 }
 
+void DeviceManagementRequestJob::SetCritical(bool critical) {
+  if (critical)
+    AddParameter(dm_protocol::kParamCritical, "true");
+}
+
 em::DeviceManagementRequest* DeviceManagementRequestJob::GetRequest() {
   return &request_;
 }
 
 DeviceManagementRequestJob::DeviceManagementRequestJob(
     JobType type,
     const std::string& agent_parameter,
     const std::string& platform_parameter)
     : type_(type) {
   AddParameter(dm_protocol::kParamRequest, JobTypeToRequestType(type));
@@ skipping 168 matching lines @@
     }
   }
 
   const JobQueue::iterator elem =
       std::find(queued_jobs_.begin(), queued_jobs_.end(), job);
   if (elem != queued_jobs_.end())
     queued_jobs_.erase(elem);
 }
 
 }  // namespace policy