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

ios/chrome/browser/ui/autofill/autofill_client_ios.mm

 // Copyright 2013 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.
 
 #import "ios/chrome/browser/ui/autofill/autofill_client_ios.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
@@ skipping 79 matching lines @@
 
 void AutofillClientIOS::ConfirmSaveCreditCardLocally(
     const CreditCard& card,
     const base::Closure& callback) {
   // This method is invoked synchronously from
   // AutofillManager::OnFormSubmitted(); at the time of detecting that a form
   // was submitted, the WebContents is guaranteed to be live. Since the
   // InfoBarService is a WebContentsUserData, it must also be alive at this
   // time.
   infobar_manager_->AddInfoBar(CreateSaveCardInfoBarMobile(
-      base::WrapUnique(new AutofillSaveCardInfoBarDelegateMobile(
+      base::MakeUnique<AutofillSaveCardInfoBarDelegateMobile>(
           false, card, std::unique_ptr<base::DictionaryValue>(nullptr),
-          callback))));
+          callback)));
 }
 
 void AutofillClientIOS::ConfirmSaveCreditCardToCloud(
     const CreditCard& card,
     std::unique_ptr<base::DictionaryValue> legal_message,
     const base::Closure& callback) {
   infobar_manager_->AddInfoBar(CreateSaveCardInfoBarMobile(
-      base::WrapUnique(new AutofillSaveCardInfoBarDelegateMobile(
-          true, card, std::move(legal_message), callback))));
+      base::MakeUnique<AutofillSaveCardInfoBarDelegateMobile>(
+          true, card, std::move(legal_message), callback)));
 }
 
 void AutofillClientIOS::ConfirmCreditCardFillAssist(
     const CreditCard& card,
     const base::Closure& callback) {
   auto infobar_delegate =
       base::MakeUnique<AutofillCreditCardFillingInfoBarDelegateMobile>(
           card, callback);
   auto* raw_delegate = infobar_delegate.get();
   if (infobar_manager_->AddInfoBar(
@@ skipping 70 matching lines @@
 
 bool AutofillClientIOS::ShouldShowSigninPromo() {
   return false;
 }
 
 void AutofillClientIOS::StartSigninFlow() {
   NOTIMPLEMENTED();
 }
 
 }  // namespace autofill