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

chrome/browser/chromeos/policy/enterprise_install_attributes_unittest.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.
 
 #include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "chrome/browser/chromeos/policy/proto/install_attributes.pb.h"
 #include "chromeos/chromeos_paths.h"
 #include "chromeos/cryptohome/cryptohome_util.h"
 #include "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 42 matching lines @@
       const std::string& name,
       const std::string& value) {
     cryptohome::SerializedInstallAttributes::Attribute* attribute;
     attribute = install_attrs_proto->add_attributes();
     attribute->set_name(name);
     attribute->set_value(value);
   }
 
   base::MessageLoopForUI message_loop_;
   base::ScopedTempDir temp_dir_;
-  scoped_ptr<EnterpriseInstallAttributes> install_attributes_;
+  std::unique_ptr<EnterpriseInstallAttributes> install_attributes_;
 
   EnterpriseInstallAttributes::LockResult LockDeviceAndWaitForResult(
       const std::string& user,
       DeviceMode device_mode,
       const std::string& device_id) {
     base::RunLoop loop;
     EnterpriseInstallAttributes::LockResult result;
     install_attributes_->LockDevice(
         user,
         device_mode,
@@ skipping 188 matching lines @@
       EnterpriseInstallAttributes::kAttrEnterpriseUser, kTestUser));
   ASSERT_TRUE(cryptohome_util::InstallAttributesFinalize());
 
   // Verify that EnterpriseInstallAttributes correctly decodes the stub
   // cache file.
   install_attributes_->Init(GetTempPath());
   EXPECT_EQ(kTestUser, install_attributes_->GetRegistrationUser());
 }
 
 }  // namespace policy