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

chrome/installer/setup/installer_crash_reporter_client.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/installer/setup/installer_crash_reporter_client.h"
 
 #include "base/debug/crash_logging.h"
 #include "base/environment.h"
 #include "base/file_version_info.h"
 #include "base/path_service.h"
@@ skipping 25 matching lines @@
 void InstallerCrashReporterClient::GetProductNameAndVersion(
     const base::FilePath& exe_path,
     base::string16* product_name,
     base::string16* version,
     base::string16* special_build,
     base::string16* channel_name) {
   // Report crashes under the same product name as the browser. This string
   // MUST match server-side configuration.
   *product_name = base::ASCIIToUTF16(PRODUCT_SHORTNAME_STRING);
 
-  scoped_ptr<FileVersionInfo> version_info(
+  std::unique_ptr<FileVersionInfo> version_info(
       FileVersionInfo::CreateFileVersionInfo(exe_path));
   if (version_info) {
     *version = version_info->product_version();
     *special_build = version_info->special_build();
   } else {
     *version = L"0.0.0.0-devel";
   }
 
   GoogleUpdateSettings::GetChromeChannelAndModifiers(
       !GetIsPerUserInstall(exe_path), channel_name);
@@ skipping 55 matching lines @@
 bool InstallerCrashReporterClient::GetCrashDumpLocation(
     base::FilePath* crash_dir) {
   return PathService::Get(chrome::DIR_CRASH_DUMPS, crash_dir);
 }
 
 size_t InstallerCrashReporterClient::RegisterCrashKeys() {
   return installer::RegisterCrashKeys();
 }
 
 bool InstallerCrashReporterClient::IsRunningUnattended() {
-  scoped_ptr<base::Environment> env(base::Environment::Create());
+  std::unique_ptr<base::Environment> env(base::Environment::Create());
   return env->HasVar(env_vars::kHeadless);
 }
 
 bool InstallerCrashReporterClient::GetCollectStatsConsent() {
 #if defined(GOOGLE_CHROME_BUILD)
   return GoogleUpdateSettings::GetCollectStatsConsentAtLevel(
       !is_per_user_install_);
 #else
   return false;
 #endif
@@ skipping 28 matching lines @@
     }
   }
 
   return false;
 }
 
 bool InstallerCrashReporterClient::EnableBreakpadForProcess(
     const std::string& process_type) {
   return true;
 }