Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/cocoa/infobars/translate_infobar_base.mm

 // Copyright (c) 2012 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 "chrome/browser/ui/cocoa/infobars/translate_infobar_base.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 14 matching lines @@
 #include "grit/components_strings.h"
 #include "third_party/google_toolbox_for_mac/src/AppKit/GTMUILocalizerAndLayoutTweaker.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using InfoBarUtilities::MoveControl;
 using InfoBarUtilities::VerticallyCenterView;
 using InfoBarUtilities::VerifyControlOrderAndSpacing;
 using InfoBarUtilities::CreateLabel;
 using InfoBarUtilities::AddMenuItem;
 
-scoped_ptr<infobars::InfoBar> ChromeTranslateClient::CreateInfoBar(
-    scoped_ptr<translate::TranslateInfoBarDelegate> delegate) const {
-  scoped_ptr<InfoBarCocoa> infobar(new InfoBarCocoa(std::move(delegate)));
+std::unique_ptr<infobars::InfoBar> ChromeTranslateClient::CreateInfoBar(
+    std::unique_ptr<translate::TranslateInfoBarDelegate> delegate) const {
+  std::unique_ptr<InfoBarCocoa> infobar(new InfoBarCocoa(std::move(delegate)));
   base::scoped_nsobject<TranslateInfoBarControllerBase> infobar_controller;
   switch (infobar->delegate()->AsTranslateInfoBarDelegate()->translate_step()) {
     case translate::TRANSLATE_STEP_BEFORE_TRANSLATE:
       infobar_controller.reset([[BeforeTranslateInfobarController alloc]
           initWithInfoBar:infobar.get()]);
       break;
     case translate::TRANSLATE_STEP_AFTER_TRANSLATE:
       infobar_controller.reset([[AfterTranslateInfobarController alloc]
           initWithInfoBar:infobar.get()]);
       break;
@@ skipping 506 matching lines @@
           [[control description] UTF8String] <<[title UTF8String];
       return false;
     }
     previousControl = control;
   }
 
   return true;
 }
 
 @end // TranslateInfoBarControllerBase (TestingAPI)