Remove PlatformFile from fileapi::AsyncFileUtil

webkit/browser/fileapi/async_file_util_adapter.cc

 // Copyright (c) 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 "webkit/browser/fileapi/async_file_util_adapter.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/sequenced_task_runner.h"
@@ skipping 118 matching lines @@
   }
   origin_loop->PostTask(
       FROM_HERE, base::Bind(callback, base::File::FILE_OK, entries,
                             false /* has_more */));
 }
 
 void RunCreateOrOpenCallback(
     FileSystemOperationContext* context,
     const AsyncFileUtil::CreateOrOpenCallback& callback,
     base::File file) {
-  // TODO(rvargas): Remove PlatformFile from AsyncFileUtil.
-  base::File::Error error;
-  base::PlatformFile platform_file;
-  if (file.IsValid()) {
-    error = base::File::FILE_OK;
-    platform_file = file.TakePlatformFile();
-  } else {
-    error = file.error_details();
-    platform_file = base::kInvalidPlatformFileValue;
-  }
-
-  callback.Run(error, base::PassPlatformFile(&platform_file), base::Closure());
-  base::File closer(platform_file);
+  callback.Run(file.Pass(), base::Closure());
 }
 
 }  // namespace
 
 AsyncFileUtilAdapter::AsyncFileUtilAdapter(
     FileSystemFileUtil* sync_file_util)
     : sync_file_util_(sync_file_util) {
   DCHECK(sync_file_util_.get());
 }
 
@@ skipping 193 matching lines @@
   GetFileInfoHelper* helper = new GetFileInfoHelper;
   const bool success = context_ptr->task_runner()->PostTaskAndReply(
       FROM_HERE,
       Bind(&GetFileInfoHelper::CreateSnapshotFile, Unretained(helper),
            sync_file_util_.get(), base::Owned(context_ptr), url),
       Bind(&GetFileInfoHelper::ReplySnapshotFile, Owned(helper), callback));
   DCHECK(success);
 }
 
 }  // namespace fileapi