Add logging to remote commands

chrome/browser/chromeos/policy/remote_commands/screenshot_delegate.cc

 // Copyright 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/remote_commands/screenshot_delegate.h"
 
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h"
@@ skipping 38 matching lines @@
 std::unique_ptr<UploadJob> ScreenshotDelegate::CreateUploadJob(
     const GURL& upload_url,
     UploadJob::Delegate* delegate) {
   chromeos::DeviceOAuth2TokenService* device_oauth2_token_service =
       chromeos::DeviceOAuth2TokenServiceFactory::Get();
 
   scoped_refptr<net::URLRequestContextGetter> system_request_context =
       g_browser_process->system_request_context();
   std::string robot_account_id =
       device_oauth2_token_service->GetRobotAccountId();
+
+  LOG(WARNING) << "Creating upload job for screenshot";
   return std::unique_ptr<UploadJob>(new UploadJobImpl(
       upload_url, robot_account_id, device_oauth2_token_service,
       system_request_context, delegate,
       base::WrapUnique(new UploadJobImpl::RandomMimeBoundaryGenerator)));
 }
 
 void ScreenshotDelegate::StoreScreenshot(
     const ui::GrabWindowSnapshotAsyncPNGCallback& callback,
     scoped_refptr<base::RefCountedBytes> png_data) {
   callback.Run(png_data);
 }
 
 }  // namespace policy