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

chrome/browser/safe_browsing/unverified_download_policy_unittest.cc

 // Copyright 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/safe_browsing/unverified_download_policy.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
@@ skipping 106 matching lines @@
     browser_process->safe_browsing_service()->ShutDown();
     browser_process->SetSafeBrowsingService(nullptr);
     testing_safe_browsing_service_ = nullptr;
     SafeBrowsingService::RegisterFactory(nullptr);
     base::RunLoop().RunUntilIdle();
   }
 
  protected:
   content::TestBrowserThreadBundle thread_bundle_;
   TestSafeBrowsingServiceFactory test_safe_browsing_service_factory_;
-  scoped_ptr<TestingProfileManager> testing_profile_manager_;
+  std::unique_ptr<TestingProfileManager> testing_profile_manager_;
   scoped_refptr<SafeBrowsingService> testing_safe_browsing_service_;
   TestingProfile* testing_profile_ = nullptr;
 };
 
 }  // namespace
 
 // Verify that SafeBrowsing whitelists can override field trials.
 TEST_F(UnverifiedDownloadPolicyTest, Whitelist) {
   base::CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kDisallowUncheckedDangerousDownloads);
@@ skipping 81 matching lines @@
 
   CompletionCallback completion_callback;
   CheckUnverifiedDownloadPolicy(GURL("http://supported.example.com/foo/bar"),
                                 test_file_path, test_extensions,
                                 completion_callback.GetCallback());
   EXPECT_EQ(UnverifiedDownloadPolicy::ALLOWED,
             completion_callback.WaitForResult());
 }
 
 }  // namespace safe_browsing