1 files changed, 0 insertions, 168 deletions
diff --git a/webkit/fileapi/quota_file_util.cc b/webkit/fileapi/quota_file_util.cc
deleted file mode 100644
index 3f3462f..0000000
--- a/webkit/fileapi/quota_file_util.cc
+++ /dev/null
@@ -1,168 +0,0 @@
-// 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 "webkit/fileapi/quota_file_util.h"
-
-#include "base/file_util.h"
-#include "base/logging.h"
-#include "webkit/fileapi/file_system_context.h"
-#include "webkit/fileapi/file_system_operation_context.h"
-#include "webkit/fileapi/file_system_quota_util.h"
-#include "webkit/fileapi/native_file_util.h"
-#include "webkit/quota/quota_manager.h"
-
-using quota::QuotaManagerProxy;
-
-namespace fileapi {
-
-const int64 QuotaFileUtil::kNoLimit = kint64max;
-
-namespace {
-
-// Checks if copying in the same filesystem can be performed.
-// This method is not called for moving within a single filesystem.
-// Note: this method assumes the underlying file system uses platform
-// file paths.
-bool CanCopy(
-    const FilePath& src_file_path,
-    const FilePath& dest_file_path,
-    int64 allowed_bytes_growth,
-    int64* growth) {
-  base::PlatformFileInfo src_file_info;
-  if (!file_util::GetFileInfo(src_file_path, &src_file_info)) {
-    // Falling through to the actual copy/move operation.
-    return true;
-  }
-  base::PlatformFileInfo dest_file_info;
-  if (!file_util::GetFileInfo(dest_file_path, &dest_file_info))
-    dest_file_info.size = 0;
-  int64 growth_local = src_file_info.size - dest_file_info.size;
-  if (allowed_bytes_growth != QuotaFileUtil::kNoLimit &&
-      growth_local > 0 && growth_local > allowed_bytes_growth)
-    return false;
-  if (growth != NULL)
-    *growth = growth_local;
-
-  return true;
-}
-
-void NotifyUpdate(FileSystemOperationContext* operation_context,
-                  const GURL& origin,
-                  FileSystemType type,
-                  int64 growth) {
-  DCHECK(operation_context);
-  DCHECK(operation_context->file_system_context());
-  DCHECK(type != kFileSystemTypeUnknown);
-
-  FileSystemQuotaUtil* quota_util =
-      operation_context->file_system_context()->GetQuotaUtil(type);
-  QuotaManagerProxy* quota_manager_proxy =
-      operation_context->file_system_context()->quota_manager_proxy();
-
-  operation_context->set_allowed_bytes_growth(
-      operation_context->allowed_bytes_growth() - growth);
-  if (quota_util)
-    quota_util->UpdateOriginUsageOnFileThread(
-        quota_manager_proxy, origin, type, growth);
-}
-
-}  // namespace (anonymous)
-
-QuotaFileUtil::QuotaFileUtil(FileSystemFileUtil* underlying_file_util)
-    : FileSystemFileUtil(underlying_file_util) {
-}
-
-QuotaFileUtil::~QuotaFileUtil() {
-}
-
-// static
-QuotaFileUtil* QuotaFileUtil::CreateDefault() {
-  return new QuotaFileUtil(new NativeFileUtil());
-}
-
-base::PlatformFileError QuotaFileUtil::TruncateInternal(
-    FileSystemOperationContext* fs_context,
-    const FileSystemPath& path,
-    int64 length) {
-  int64 allowed_bytes_growth = fs_context->allowed_bytes_growth();
-
-  int64 growth = 0;
-  base::PlatformFileInfo file_info;
-  if (!file_util::GetFileInfo(path.internal_path(), &file_info))
-    return base::PLATFORM_FILE_ERROR_FAILED;
-
-  growth = length - file_info.size;
-  if (allowed_bytes_growth != kNoLimit &&
-      growth > 0 && growth > allowed_bytes_growth)
-    return base::PLATFORM_FILE_ERROR_NO_SPACE;
-
-  base::PlatformFileError error = underlying_file_util()->Truncate(
-      fs_context, path, length);
-
-  if (error == base::PLATFORM_FILE_OK)
-    NotifyUpdate(fs_context, path.origin(), path.type(),
-                 growth);
-
-  return error;
-}
-
-base::PlatformFileError QuotaFileUtil::CopyOrMoveFile(
-    FileSystemOperationContext* fs_context,
-    const FileSystemPath& src_path,
-    const FileSystemPath& dest_path,
-    bool copy) {
-  DCHECK(fs_context);
-
-  int64 growth = 0;
-
-  // It assumes copy/move operations are always in the same fs currently.
-  // TODO(dmikurube): Do quota check if moving between different fs.
-  // TODO(kinuko,kinaba): FileSystemFileUtil shouldn't support cross-filesystem
-  // operations from the beginning.
-  if (copy) {
-    int64 allowed_bytes_growth = fs_context->allowed_bytes_growth();
-    // The third argument (growth) is not used for now.
-    if (!CanCopy(src_path.internal_path(), dest_path.internal_path(),
-                 allowed_bytes_growth, &growth))
-      return base::PLATFORM_FILE_ERROR_NO_SPACE;
-  } else {
-    base::PlatformFileInfo dest_file_info;
-    if (!file_util::GetFileInfo(dest_path.internal_path(), &dest_file_info))
-      dest_file_info.size = 0;
-    growth = -dest_file_info.size;
-  }
-
-  base::PlatformFileError error = underlying_file_util()->CopyOrMoveFile(
-      fs_context, src_path, dest_path, copy);
-
-  if (error == base::PLATFORM_FILE_OK) {
-    // TODO(kinuko): For cross-filesystem move case, call this with -growth
-    // for source and growth for dest.
-    NotifyUpdate(fs_context, dest_path.origin(), dest_path.type(), growth);
-  }
-
-  return error;
-}
-
-base::PlatformFileError QuotaFileUtil::DeleteFile(
-    FileSystemOperationContext* fs_context,
-    const FileSystemPath& path) {
-  DCHECK(fs_context);
-
-  int64 growth = 0;
-  base::PlatformFileInfo file_info;
-  if (!file_util::GetFileInfo(path.internal_path(), &file_info))
-    file_info.size = 0;
-  growth = -file_info.size;
-
-  base::PlatformFileError error = underlying_file_util()->DeleteFile(
-      fs_context, path);
-
-  if (error == base::PLATFORM_FILE_OK)
-    NotifyUpdate(fs_context, path.origin(), path.type(), growth);
-
-  return error;
-}
-
-}  // namespace fileapi