Re-write many calls to WrapUnique() with MakeUnique()

chrome/browser/chromeos/policy/upload_job_unittest.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.h"
 
 #include <stddef.h>
 
 #include <queue>
 #include <set>
@@ skipping 356 matching lines @@
     expected_content_ = expected_content;
   }
 
  protected:
   std::string expected_content_;
 };
 
 TEST_F(UploadRequestTest, TestRequestStructure) {
   oauth2_service_.SetTokenValid(kTokenValid);
   oauth2_service_.AddTokenToQueue(kTokenValid);
-  std::unique_ptr<UploadJob> upload_job = PrepareUploadJob(
-      base::WrapUnique(new RepeatingMimeBoundaryGenerator('A')));
+  std::unique_ptr<UploadJob> upload_job =
+      PrepareUploadJob(base::MakeUnique<RepeatingMimeBoundaryGenerator>('A'));
   SetExpectedRequestContent(
       "--AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\r\n"
       "Content-Disposition: form-data; "
       "name=\"Name1\"; filename=\"file1.ext\"\r\n"
       "customfield1: CUSTOM1\r\n"
       "\r\n"
       "**||--||PAYLOAD1||--||**\r\n"
       "--AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\r\n"
       "Content-Disposition: form-data; name=\"Name2\"\r\n"
       "customfield1: CUSTOM1\r\n"
       "customfield2: CUSTOM2\r\n"
       "\r\n"
       "**||--||PAYLOAD2||--||**\r\n--"
       "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA--\r\n");
 
   upload_job->Start();
   run_loop_.Run();
 }
 
 }  // namespace policy