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

chrome/browser/sync_file_system/local/syncable_file_system_operation.cc

 // Copyright 2013 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/sync_file_system/local/syncable_file_system_operation.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 68 matching lines @@
     bool exclusive,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::CreateFile,
-                 base::Unretained(impl_.get()),
-                 url, exclusive,
+                 base::Unretained(impl_.get()), url, exclusive,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::CreateDirectory(
     const FileSystemURL& url,
     bool exclusive,
     bool recursive,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::CreateDirectory,
-                 base::Unretained(impl_.get()),
-                 url, exclusive, recursive,
+                 base::Unretained(impl_.get()), url, exclusive, recursive,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::Copy(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     CopyOrMoveOption option,
     ErrorBehavior error_behavior,
     const CopyProgressCallback& progress_callback,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(dest_url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::Copy, base::Unretained(impl_.get()),
                  src_url, dest_url, option, error_behavior, progress_callback,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::Move(
     const FileSystemURL& src_url,
     const FileSystemURL& dest_url,
     CopyOrMoveOption option,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(src_url);
   target_paths_.push_back(dest_url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
-      base::Bind(&FileSystemOperation::Move,
-                 base::Unretained(impl_.get()),
+      base::Bind(&FileSystemOperation::Move, base::Unretained(impl_.get()),
                  src_url, dest_url, option,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::DirectoryExists(
     const FileSystemURL& url,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   impl_->DirectoryExists(url, callback);
@@ skipping 28 matching lines @@
     const FileSystemURL& url, bool recursive,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
-      base::Bind(&FileSystemOperation::Remove,
-                 base::Unretained(impl_.get()),
+      base::Bind(&FileSystemOperation::Remove, base::Unretained(impl_.get()),
                  url, recursive,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::Write(
     const FileSystemURL& url,
-    scoped_ptr<storage::FileWriterDelegate> writer_delegate,
-    scoped_ptr<net::URLRequest> blob_request,
+    std::unique_ptr<storage::FileWriterDelegate> writer_delegate,
+    std::unique_ptr<net::URLRequest> blob_request,
     const WriteCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND, 0, true);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = base::Bind(&WriteCallbackAdapter, callback);
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
-      base::Bind(&FileSystemOperation::Write,
-                 base::Unretained(impl_.get()),
-                 url,
-                 base::Passed(&writer_delegate),
-                 base::Passed(&blob_request),
-                 base::Bind(&self::DidWrite, weak_factory_.GetWeakPtr(),
-                            callback))));
+      base::Bind(
+          &FileSystemOperation::Write, base::Unretained(impl_.get()), url,
+          base::Passed(&writer_delegate), base::Passed(&blob_request),
+          base::Bind(&self::DidWrite, weak_factory_.GetWeakPtr(), callback))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::Truncate(const FileSystemURL& url,
                                            int64_t length,
                                            const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
-      base::Bind(&FileSystemOperation::Truncate,
-                 base::Unretained(impl_.get()),
+      base::Bind(&FileSystemOperation::Truncate, base::Unretained(impl_.get()),
                  url, length,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::TouchFile(
     const FileSystemURL& url,
     const base::Time& last_access_time,
     const base::Time& last_modified_time,
     const StatusCallback& callback) {
@@ skipping 26 matching lines @@
     const FileSystemURL& dest_url,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   if (!operation_runner_.get()) {
     callback.Run(base::File::FILE_ERROR_NOT_FOUND);
     return;
   }
   DCHECK(operation_runner_.get());
   target_paths_.push_back(dest_url);
   completion_callback_ = callback;
-  scoped_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
+  std::unique_ptr<SyncableFileOperationRunner::Task> task(new QueueableTask(
       weak_factory_.GetWeakPtr(),
       base::Bind(&FileSystemOperation::CopyInForeignFile,
-                 base::Unretained(impl_.get()),
-                 src_local_disk_path, dest_url,
+                 base::Unretained(impl_.get()), src_local_disk_path, dest_url,
                  base::Bind(&self::DidFinish, weak_factory_.GetWeakPtr()))));
   operation_runner_->PostOperationTask(std::move(task));
 }
 
 void SyncableFileSystemOperation::RemoveFile(
     const FileSystemURL& url,
     const StatusCallback& callback) {
   DCHECK(CalledOnValidThread());
   impl_->RemoveFile(url, callback);
 }
@@ skipping 26 matching lines @@
 
 base::File::Error SyncableFileSystemOperation::SyncGetPlatformPath(
     const FileSystemURL& url,
     base::FilePath* platform_path) {
   return impl_->SyncGetPlatformPath(url, platform_path);
 }
 
 SyncableFileSystemOperation::SyncableFileSystemOperation(
     const FileSystemURL& url,
     storage::FileSystemContext* file_system_context,
-    scoped_ptr<storage::FileSystemOperationContext> operation_context)
+    std::unique_ptr<storage::FileSystemOperationContext> operation_context)
     : url_(url), weak_factory_(this) {
   DCHECK(file_system_context);
   SyncFileSystemBackend* backend =
       SyncFileSystemBackend::GetBackend(file_system_context);
   DCHECK(backend);
   if (!backend->sync_context()) {
     // Syncable FileSystem is opened in a file system context which doesn't
     // support (or is not initialized for) the API.
     // Returning here to leave operation_runner_ as NULL.
     return;
@@ skipping 24 matching lines @@
     operation_runner_->OnOperationCompleted(target_paths_);
   callback.Run(result, bytes, complete);
 }
 
 void SyncableFileSystemOperation::OnCancelled() {
   DCHECK(!completion_callback_.is_null());
   completion_callback_.Run(base::File::FILE_ERROR_ABORT);
 }
 
 }  // namespace sync_file_system