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

chrome/browser/ui/startup/default_browser_infobar_delegate_unittest.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/ui/startup/default_browser_infobar_delegate.h"
 
 #include <memory>
 #include <string>
 
 #include "base/feature_list.h"
@@ skipping 61 matching lines @@
   void EnableStickyDefaultBrowserPrompt() {
     base::FeatureList::ClearInstanceForTesting();
     std::unique_ptr<base::FeatureList> feature_list(new base::FeatureList);
     feature_list->InitializeFromCommandLine(kStickyDefaultBrowserPrompt.name,
                                             std::string());
     base::FeatureList::SetInstance(std::move(feature_list));
   }
 
   void AddDefaultBrowserInfoBar() {
     infobar_service_->AddInfoBar(infobar_service_->CreateConfirmInfoBar(
-        base::WrapUnique(new FakeDefaultBrowserInfoBarDelegate())));
+        base::MakeUnique<FakeDefaultBrowserInfoBarDelegate>()));
   }
 
   InfoBarService* infobar_service() { return infobar_service_; }
 
  private:
   // The DefaultBrowserWorker requires a FILE thread. Also provides a
   // SingleThreadTaskRunner for the test profile and the default browser prompt.
   content::TestBrowserThreadBundle thread_bundle;
 
   // Required to get an InfoBarService.
@@ skipping 46 matching lines @@
   EXPECT_EQ(1U, infobar_service()->infobar_count());
 
   // Spin the message loop to allow the FakeDefaultBrowserWorker to complete,
   // which should destroy the infobar.
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0U, infobar_service()->infobar_count());
 }
 #endif  // defined(OS_WIN)
 
 }  // namespace chrome