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

chrome/browser/chromeos/ownership/owner_settings_service_chromeos_unittest.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/browser/chromeos/ownership/owner_settings_service_chromeos.h"
+
+#include <memory>
 #include <queue>
 #include <utility>
 
 #include "base/macros.h"
 #include "base/memory/linked_ptr.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/test/scoped_path_override.h"
 #include "base/values.h"
-#include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos_factory.h"
 #include "chrome/browser/chromeos/settings/device_settings_provider.h"
 #include "chrome/browser/chromeos/settings/device_settings_test_helper.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/test/base/scoped_testing_local_state.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chromeos/settings/cros_settings_names.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 102 matching lines @@
     checker.Wait();
   }
 
   void OnManagementSettingsSet(bool success) {
     management_settings_set_ = success;
   }
 
  protected:
   OwnerSettingsServiceChromeOS* service_;
   ScopedTestingLocalState local_state_;
-  scoped_ptr<DeviceSettingsProvider> provider_;
+  std::unique_ptr<DeviceSettingsProvider> provider_;
   base::ScopedPathOverride user_data_dir_override_;
   bool management_settings_set_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(OwnerSettingsServiceChromeOSTest);
 };
 
 TEST_F(OwnerSettingsServiceChromeOSTest, SingleSetTest) {
   TestSingleSet(service_, kReleaseChannel, base::StringValue("dev-channel"));
   TestSingleSet(service_, kReleaseChannel, base::StringValue("beta-channel"));
@@ skipping 198 matching lines @@
   InitOwner(AccountId::FromUserEmail(device_policy_.policy_data().username()),
             true);
   ReloadDeviceSettings();
   ASSERT_TRUE(service_->IsOwner());
 
   EXPECT_TRUE(FindInListValue(device_policy_.policy_data().username(),
                               provider_->Get(kAccountsPrefUsers)));
 }
 
 }  // namespace chromeos