Convert base::file_util to use File instead of PlatformFile.

third_party/leveldatabase/env_chromium.cc

 // Copyright (c) 2011 The LevelDB Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file. See the AUTHORS file for names of contributors.
 
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
 
 #include <deque>
 
@@ skipping 823 matching lines @@
   }
   if (make_backup_ && fname_filepath.MatchesExtension(table_extension)) {
     base::DeleteFile(fname_filepath.ReplaceExtension(backup_table_extension),
                      false);
   }
   return result;
 }
 
 Status ChromiumEnv::CreateDir(const std::string& name) {
   Status result;
+  // TODO(rvargas): convert this code to base::File::Error.
   base::PlatformFileError error = base::PLATFORM_FILE_OK;
   Retrier retrier(kCreateDir, this);
   do {
-    if (base::CreateDirectoryAndGetError(CreateFilePath(name), &error))
+    if (base::CreateDirectoryAndGetError(
+            CreateFilePath(name),
+            reinterpret_cast<base::File::Error*>(&error))) {
       return result;
+    }
   } while (retrier.ShouldKeepTrying(error));
   result = MakeIOError(name, "Could not create directory.", kCreateDir, error);
   RecordOSError(kCreateDir, error);
   return result;
 }
 
 Status ChromiumEnv::DeleteDir(const std::string& name) {
   Status result;
   // TODO(jorlow): Should we assert this is a directory?
   if (!::base::DeleteFile(CreateFilePath(name), false)) {
@@ skipping 17 matching lines @@
 }
 
 Status ChromiumEnv::RenameFile(const std::string& src, const std::string& dst) {
   Status result;
   base::FilePath src_file_path = CreateFilePath(src);
   if (!::base::PathExists(src_file_path))
     return result;
   base::FilePath destination = CreateFilePath(dst);
 
   Retrier retrier(kRenameFile, this);
+  // TODO(rvargas): convert this code to base::File::Error.
   base::PlatformFileError error = base::PLATFORM_FILE_OK;
   do {
-    if (base::ReplaceFile(src_file_path, destination, &error))
+    if (base::ReplaceFile(src_file_path, destination, 
+                          reinterpret_cast<base::File::Error*>(&error))) {
       return result;
+    }
   } while (retrier.ShouldKeepTrying(error));
 
   DCHECK(error != base::PLATFORM_FILE_OK);
   RecordOSError(kRenameFile, error);
   char buf[100];
   snprintf(buf,
            sizeof(buf),
            "Could not rename file: %s",
            PlatformFileErrorString(error));
   return MakeIOError(src, buf, kRenameFile, error);
@@ skipping 309 matching lines @@
 Env* IDBEnv() {
   return leveldb_env::idb_env.Pointer();
 }
 
 Env* Env::Default() {
   return leveldb_env::default_env.Pointer();
 }
 
 }  // namespace leveldb