Add logging to remote commands

chrome/browser/chromeos/policy/upload_job_impl.cc

 // Copyright (c) 2015 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/upload_job_impl.h"
 
 #include <stddef.h>
 #include <set>
 #include <utility>
 
@@ skipping 151 matching lines @@
   std::unique_ptr<DataSegment> data_segment(
       new DataSegment(name, filename, std::move(data), header_entries));
   data_segments_.push_back(std::move(data_segment));
 }
 
 void UploadJobImpl::Start() {
   // Cannot start an upload on a busy or failed instance.
   DCHECK_EQ(IDLE, state_);
   if (state_ != IDLE)
     return;
+  LOG(WARNING) << "Upload job started";
   RequestAccessToken();
 }
 
 void UploadJobImpl::RequestAccessToken() {
   state_ = ACQUIRING_TOKEN;
 
   OAuth2TokenService::ScopeSet scope_set;
   scope_set.insert(GaiaConstants::kDeviceManagementServiceOAuth);
   access_token_request_ =
       token_service_->StartRequest(account_id_, scope_set, this);
@@ skipping 160 matching lines @@
   if (success) {
     state_ = SUCCESS;
     delegate_->OnSuccess();
   } else {
     state_ = ERROR;
     delegate_->OnFailure(SERVER_ERROR);
   }
 }
 
 }  // namespace policy