Convert Media Galleries to use base::File

webkit/browser/fileapi/quota/quota_reservation_buffer.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 "webkit/browser/fileapi/quota/quota_reservation_buffer.h"
 
 #include "base/bind.h"
 #include "webkit/browser/fileapi/quota/open_file_handle.h"
 #include "webkit/browser/fileapi/quota/open_file_handle_context.h"
 #include "webkit/browser/fileapi/quota/quota_reservation.h"
@@ skipping 74 matching lines @@
                    reservation_manager_, origin_, type_));
   }
   reservation_manager_->ReleaseReservationBuffer(this);
 }
 
 // static
 bool QuotaReservationBuffer::DecrementDirtyCount(
     base::WeakPtr<QuotaReservationManager> reservation_manager,
     const GURL& origin,
     FileSystemType type,
-    base::PlatformFileError error) {
+    base::File::Error error) {
   DCHECK(origin.is_valid());
-  if (error == base::PLATFORM_FILE_OK && reservation_manager) {
+  if (error == base::File::FILE_OK && reservation_manager) {
     reservation_manager->DecrementDirtyCount(origin, type);
     return true;
   }
   return false;
 }
 
 
 }  // namespace fileapi