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

chrome/browser/chromeos/arc/arc_auth_service_unittest.cc

 // Copyright 2016 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 <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 58 matching lines @@
  protected:
   Profile* profile() { return profile_.get(); }
   FakeArcBridgeService* bridge_service() { return bridge_service_.get(); }
   ArcAuthService* auth_service() { return auth_service_.get(); }
 
  private:
   void StartPreferenceSyncing() const {
     PrefServiceSyncableFromProfile(profile_.get())
         ->GetSyncableService(syncer::PREFERENCES)
         ->MergeDataAndStartSyncing(syncer::PREFERENCES, syncer::SyncDataList(),
-                                   scoped_ptr<syncer::SyncChangeProcessor>(
+                                   std::unique_ptr<syncer::SyncChangeProcessor>(
                                        new syncer::FakeSyncChangeProcessor),
-                                   scoped_ptr<syncer::SyncErrorFactory>(
+                                   std::unique_ptr<syncer::SyncErrorFactory>(
                                        new syncer::SyncErrorFactoryMock()));
   }
 
-  scoped_ptr<content::TestBrowserThreadBundle> thread_bundle_;
-  scoped_ptr<arc::FakeArcBridgeService> bridge_service_;
-  scoped_ptr<arc::ArcAuthService> auth_service_;
-  scoped_ptr<TestingProfile> profile_;
+  std::unique_ptr<content::TestBrowserThreadBundle> thread_bundle_;
+  std::unique_ptr<arc::FakeArcBridgeService> bridge_service_;
+  std::unique_ptr<arc::ArcAuthService> auth_service_;
+  std::unique_ptr<TestingProfile> profile_;
   base::ScopedTempDir temp_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(ArcAuthServiceTest);
 };
 
 TEST_F(ArcAuthServiceTest, PrefChangeTriggersService) {
   ASSERT_EQ(ArcAuthService::State::STOPPED, auth_service()->state());
 
   PrefService* pref = profile()->GetPrefs();
   DCHECK_EQ(false, pref->GetBoolean(prefs::kArcEnabled));
@@ skipping 132 matching lines @@
   auth_service()->OnSignInFailed(arc::ArcSignInFailureReason::UNKNOWN_ERROR);
   EXPECT_FALSE(prefs->GetBoolean(prefs::kArcSignedIn));
   EXPECT_EQ(ArcAuthService::State::STOPPED, auth_service()->state());
   EXPECT_EQ(ArcBridgeService::State::STOPPED, bridge_service()->state());
 
   // Correctly stop service.
   auth_service()->Shutdown();
 }
 
 }  // namespace arc