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

chrome/installer/setup/install_worker.cc

 // 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.
 //
 // This file contains the definitions of the installer functions that build
 // the WorkItemList used to install the application.
 
 #include "chrome/installer/setup/install_worker.h"
 
 #include <oaidl.h>
 #include <shlobj.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <time.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/version.h"
 #include "base/win/registry.h"
 #include "base/win/windows_version.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/installer/setup/app_launcher_installer.h"
 #include "chrome/installer/setup/install.h"
@@ skipping 148 matching lines @@
 // case.
 bool AddFirewallRulesCallback(bool system_level,
                               BrowserDistribution* dist,
                               const base::FilePath& chrome_path,
                               bool remove_on_rollback,
                               const CallbackWorkItem& work_item) {
   // There is no work to do on rollback if this is not a new install.
   if (work_item.IsRollback() && !remove_on_rollback)
     return true;
 
-  scoped_ptr<FirewallManager> manager =
+  std::unique_ptr<FirewallManager> manager =
       FirewallManager::Create(dist, chrome_path);
   if (!manager) {
     LOG(ERROR) << "Failed creating a FirewallManager. Continuing with install.";
     return true;
   }
 
   if (work_item.IsRollback()) {
     manager->RemoveFirewallRules();
     return true;
   }
@@ skipping 694 matching lines @@
   HKEY root = installer_state.root_key();
   const Products& products = installer_state.products();
   base::FilePath new_chrome_exe(
       installer_state.target_path().Append(installer::kChromeNewExe));
 
   // Append work items that will only be executed if this was an update.
   // We update the 'opv' value with the current version that is active,
   // the 'cpv' value with the critical update version (if present), and the
   // 'cmd' value with the rename command to run.
   {
-    scoped_ptr<WorkItemList> in_use_update_work_items(
+    std::unique_ptr<WorkItemList> in_use_update_work_items(
         WorkItem::CreateConditionalWorkItemList(
             new ConditionRunIfFileExists(new_chrome_exe)));
     in_use_update_work_items->set_log_message("InUseUpdateWorkItemList");
 
     // |critical_version| will be valid only if this in-use update includes a
     // version considered critical relative to the version being updated.
     Version critical_version(installer_state.DetermineCriticalVersion(
         current_version, new_version));
     base::FilePath installer_path(
         installer_state.GetInstallerDirectory(new_version).Append(
@@ skipping 53 matching lines @@
             product_rename_cmd.GetCommandLineString(),
             true);
       }
     }
 
     post_install_task_list->AddWorkItem(in_use_update_work_items.release());
   }
 
   // Append work items that will be executed if this was NOT an in-use update.
   {
-    scoped_ptr<WorkItemList> regular_update_work_items(
+    std::unique_ptr<WorkItemList> regular_update_work_items(
         WorkItem::CreateConditionalWorkItemList(
             new Not(new ConditionRunIfFileExists(new_chrome_exe))));
     regular_update_work_items->set_log_message("RegularUpdateWorkItemList");
 
     // Since this was not an in-use-update, delete 'opv', 'cpv', and 'cmd' keys.
     for (size_t i = 0; i < products.size(); ++i) {
       BrowserDistribution* dist = products[i]->distribution();
       base::string16 version_key(dist->GetVersionKey());
       regular_update_work_items->AddDeleteRegValueWorkItem(
           root,
@@ skipping 361 matching lines @@
   // Unconditionally remove the legacy Quick Enable command from the binaries.
   // Do this even if multi-install Chrome isn't installed to ensure that it is
   // not left behind in any case.
   work_item_list->AddDeleteRegKeyWorkItem(
                       installer_state.root_key(), cmd_key, KEY_WOW64_32KEY)
       ->set_log_message("removing " + base::UTF16ToASCII(kCmdQuickEnableCf) +
                         " command");
 }
 
 }  // namespace installer