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

chrome/browser/chromeos/file_system_provider/fileapi/file_stream_writer_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/file_system_provider/fileapi/file_stream_writer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/run_loop.h"
 #include "chrome/browser/chromeos/file_system_provider/fake_provided_file_system.h"
 #include "chrome/browser/chromeos/file_system_provider/service.h"
 #include "chrome/browser/chromeos/file_system_provider/service_factory.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/testing_profile_manager.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_file_system_context.h"
@@ skipping 62 matching lines @@
     file_url_ = CreateFileSystemURL(mount_point_name,
                                     base::FilePath(kFakeFilePath + 1));
     ASSERT_TRUE(file_url_.is_valid());
     wrong_file_url_ = CreateFileSystemURL(
         mount_point_name, base::FilePath(FILE_PATH_LITERAL("im-not-here.txt")));
     ASSERT_TRUE(wrong_file_url_.is_valid());
   }
 
   content::TestBrowserThreadBundle thread_bundle_;
   base::ScopedTempDir data_dir_;
-  scoped_ptr<TestingProfileManager> profile_manager_;
+  std::unique_ptr<TestingProfileManager> profile_manager_;
   TestingProfile* profile_;  // Owned by TestingProfileManager.
   FakeProvidedFileSystem* provided_file_system_;  // Owned by Service.
   storage::FileSystemURL file_url_;
   storage::FileSystemURL wrong_file_url_;
 };
 
 TEST_F(FileSystemProviderFileStreamWriter, Write) {
   std::vector<int> write_log;
 
   const int64_t initial_offset = 0;
@@ skipping 121 matching lines @@
 
   ASSERT_EQ(1u, write_log.size());
   EXPECT_EQ(sizeof(kTextToWrite) - 1, static_cast<size_t>(write_log[0]));
 
   const std::string expected_contents = original_contents + kTextToWrite;
   EXPECT_EQ(expected_contents, entry->contents);
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos