Convert Media Galleries to use base::File

chrome/browser/media_galleries/linux/mtp_read_file_worker.cc

 // Copyright (c) 2012 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/media_galleries/linux/mtp_read_file_worker.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/numerics/safe_conversions.h"
@@ skipping 29 matching lines @@
       weak_ptr_factory_(this) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(!device_handle_.empty());
 }
 
 MTPReadFileWorker::~MTPReadFileWorker() {
 }
 
 void MTPReadFileWorker::WriteDataIntoSnapshotFile(
     const SnapshotRequestInfo& request_info,
-    const base::PlatformFileInfo& snapshot_file_info) {
+    const base::File::Info& snapshot_file_info) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   ReadDataChunkFromDeviceFile(
       make_scoped_ptr(new SnapshotFileDetails(request_info,
                                               snapshot_file_info)));
 }
 
 void MTPReadFileWorker::ReadDataChunkFromDeviceFile(
     scoped_ptr<SnapshotFileDetails> snapshot_file_details) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(snapshot_file_details.get());
@@ skipping 60 matching lines @@
 void MTPReadFileWorker::OnDidWriteIntoSnapshotFile(
     scoped_ptr<SnapshotFileDetails> snapshot_file_details) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(snapshot_file_details.get());
 
   if (snapshot_file_details->error_occurred()) {
     content::BrowserThread::PostTask(
         content::BrowserThread::IO,
         FROM_HERE,
         base::Bind(snapshot_file_details->error_callback(),
-                   base::PLATFORM_FILE_ERROR_FAILED));
+                   base::File::FILE_ERROR_FAILED));
     return;
   }
   content::BrowserThread::PostTask(
       content::BrowserThread::IO,
       FROM_HERE,
       base::Bind(snapshot_file_details->success_callback(),
                  snapshot_file_details->file_info(),
                  snapshot_file_details->snapshot_file_path()));
 }