Convert //chrome/installer from scoped_ptr to std::unique_ptr

chrome/installer/util/firewall_manager_win.cc

 // Copyright 2014 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/installer/util/firewall_manager_win.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 85 matching lines @@
  private:
   LegacyFirewallManager manager_;
   DISALLOW_COPY_AND_ASSIGN(FirewallManagerLegacyImpl);
 };
 
 }  // namespace
 
 FirewallManager::~FirewallManager() {}
 
 // static
-scoped_ptr<FirewallManager> FirewallManager::Create(
+std::unique_ptr<FirewallManager> FirewallManager::Create(
     BrowserDistribution* dist,
     const base::FilePath& chrome_path) {
   // First try to connect to "Windows Firewall with Advanced Security" (Vista+).
-  scoped_ptr<FirewallManagerAdvancedImpl> manager(
+  std::unique_ptr<FirewallManagerAdvancedImpl> manager(
       new FirewallManagerAdvancedImpl());
   if (manager->Init(dist->GetDisplayName(), chrome_path))
     return std::move(manager);
 
   // Next try to connect to "Windows Firewall for Windows XP with SP2".
-  scoped_ptr<FirewallManagerLegacyImpl> legacy_manager(
+  std::unique_ptr<FirewallManagerLegacyImpl> legacy_manager(
       new FirewallManagerLegacyImpl());
   if (legacy_manager->Init(dist->GetDisplayName(), chrome_path))
     return std::move(legacy_manager);
 
   return nullptr;
 }
 
 FirewallManager::FirewallManager() {
 }
 
 }  // namespace installer