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

chrome/browser/supervised_user/experimental/safe_search_url_reporter.cc

 // Copyright 2016 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/supervised_user/experimental/safe_search_url_reporter.h"
 
 #include "base/callback.h"
 #include "base/json/json_writer.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 64 matching lines @@
   ProfileOAuth2TokenService* token_service =
       ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
   SigninManagerBase* signin = SigninManagerFactory::GetForProfile(profile);
   return base::WrapUnique(new SafeSearchURLReporter(
       token_service, signin->GetAuthenticatedAccountId(),
       profile->GetRequestContext()));
 }
 
 void SafeSearchURLReporter::ReportUrl(const GURL& url,
                                       const SuccessCallback& callback) {
-  reports_.push_back(
-      base::WrapUnique(new Report(url, callback, url_fetcher_id_)));
+  reports_.push_back(base::MakeUnique<Report>(url, callback, url_fetcher_id_));
   StartFetching(reports_.back().get());
 }
 
 void SafeSearchURLReporter::StartFetching(Report* report) {
   OAuth2TokenService::ScopeSet scopes;
   scopes.insert(kApiScope);
   report->access_token_request =
       oauth2_token_service_->StartRequest(account_id_, scopes, this);
 }
 
@@ skipping 78 matching lines @@
     return;
   }
 
   DispatchResult(it, true);
 }
 
 void SafeSearchURLReporter::DispatchResult(ReportIterator it, bool success) {
   (*it)->callback.Run(success);
   reports_.erase(it);
 }