Convert Media Galleries to use base::File

webkit/browser/fileapi/quota/quota_backend_impl.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_backend_impl.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 21 matching lines @@
 QuotaBackendImpl::~QuotaBackendImpl() {
 }
 
 void QuotaBackendImpl::ReserveQuota(const GURL& origin,
                                     FileSystemType type,
                                     int64 delta,
                                     const ReserveQuotaCallback& callback) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(origin.is_valid());
   if (!delta) {
-    callback.Run(base::PLATFORM_FILE_OK);
+    callback.Run(base::File::FILE_OK);
     return;
   }
   DCHECK(quota_manager_proxy_);
   quota_manager_proxy_->GetUsageAndQuota(
       file_task_runner_, origin, FileSystemTypeToQuotaStorageType(type),
       base::Bind(&QuotaBackendImpl::DidGetUsageAndQuotaForReserveQuota,
                  weak_ptr_factory_.GetWeakPtr(),
                  QuotaReservationInfo(origin, type, delta), callback));
 }
 
@@ skipping 10 matching lines @@
 
 void QuotaBackendImpl::CommitQuotaUsage(const GURL& origin,
                                         FileSystemType type,
                                         int64 delta) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(origin.is_valid());
   if (!delta)
     return;
   ReserveQuotaInternal(QuotaReservationInfo(origin, type, delta));
   base::FilePath path;
-  if (GetUsageCachePath(origin, type, &path) != base::PLATFORM_FILE_OK)
+  if (GetUsageCachePath(origin, type, &path) != base::File::FILE_OK)
     return;
   bool result = file_system_usage_cache_->AtomicUpdateUsageByDelta(path, delta);
   DCHECK(result);
 }
 
 void QuotaBackendImpl::IncrementDirtyCount(const GURL& origin,
                                            FileSystemType type) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(origin.is_valid());
   base::FilePath path;
-  if (GetUsageCachePath(origin, type, &path) != base::PLATFORM_FILE_OK)
+  if (GetUsageCachePath(origin, type, &path) != base::File::FILE_OK)
     return;
   DCHECK(file_system_usage_cache_);
   file_system_usage_cache_->IncrementDirty(path);
 }
 
 void QuotaBackendImpl::DecrementDirtyCount(const GURL& origin,
                                            FileSystemType type) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(origin.is_valid());
   base::FilePath path;
-  if (GetUsageCachePath(origin, type, &path) != base::PLATFORM_FILE_OK)
+  if (GetUsageCachePath(origin, type, &path) != base::File::FILE_OK)
     return;
   DCHECK(file_system_usage_cache_);
   file_system_usage_cache_->DecrementDirty(path);
 }
 
 void QuotaBackendImpl::DidGetUsageAndQuotaForReserveQuota(
     const QuotaReservationInfo& info,
     const ReserveQuotaCallback& callback,
     quota::QuotaStatusCode status, int64 usage, int64 quota) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(info.origin.is_valid());
   if (status != quota::kQuotaStatusOk) {
-    callback.Run(base::PLATFORM_FILE_ERROR_FAILED);
+    callback.Run(base::File::FILE_ERROR_FAILED);
     return;
   }
 
   if (quota < usage + info.delta) {
-    callback.Run(base::PLATFORM_FILE_ERROR_NO_SPACE);
+    callback.Run(base::File::FILE_ERROR_NO_SPACE);
     return;
   }
 
   ReserveQuotaInternal(info);
-  if (callback.Run(base::PLATFORM_FILE_OK))
+  if (callback.Run(base::File::FILE_OK))
     return;
   // The requester could not accept the reserved quota. Revert it.
   ReserveQuotaInternal(
       QuotaReservationInfo(info.origin, info.type, -info.delta));
 }
 
 void QuotaBackendImpl::ReserveQuotaInternal(const QuotaReservationInfo& info) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(info.origin.is_valid());
   DCHECK(quota_manager_proxy_);
   quota_manager_proxy_->NotifyStorageModified(
       quota::QuotaClient::kFileSystem, info.origin,
       FileSystemTypeToQuotaStorageType(info.type), info.delta);
 }
 
-base::PlatformFileError QuotaBackendImpl::GetUsageCachePath(
+base::File::Error QuotaBackendImpl::GetUsageCachePath(
     const GURL& origin,
     FileSystemType type,
     base::FilePath* usage_file_path) {
   DCHECK(file_task_runner_->RunsTasksOnCurrentThread());
   DCHECK(origin.is_valid());
   DCHECK(usage_file_path);
-  base::PlatformFileError error = base::PLATFORM_FILE_OK;
+  base::File::Error error = base::File::FILE_OK;
   *usage_file_path =
       SandboxFileSystemBackendDelegate::GetUsageCachePathForOriginAndType(
           obfuscated_file_util_, origin, type, &error);
   return error;
 }
 
 QuotaBackendImpl::QuotaReservationInfo::QuotaReservationInfo(
     const GURL& origin, FileSystemType type, int64 delta)
     : origin(origin), type(type), delta(delta) {
 }
 
 QuotaBackendImpl::QuotaReservationInfo::~QuotaReservationInfo() {
 }
 
 }  // namespace fileapi