Report errors from ChromiumEnv::GetChildren in Posix.

third_party/leveldatabase/env_chromium.h

 // Copyright (c) 2013 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.
 
 #ifndef THIRD_PARTY_LEVELDATABASE_ENV_CHROMIUM_H_
 #define THIRD_PARTY_LEVELDATABASE_ENV_CHROMIUM_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 23 matching lines @@
   kDeleteFile,
   kCreateDir,
   kDeleteDir,
   kGetFileSize,
   kRenameFile,
   kLockFile,
   kUnlockFile,
   kGetTestDirectory,
   kNewLogger,
   kSyncParent,
+  kGetChildren,
   kNumEntries
 };
 
 const char* MethodIDToString(MethodID method);
 
 leveldb::Status MakeIOError(leveldb::Slice filename,
                             const char* message,
                             MethodID method,
                             int saved_errno);
 leveldb::Status MakeIOError(leveldb::Slice filename,
@@ skipping 176 matching lines @@
     void (*function)(void*);
   };
   typedef std::deque<BGItem> BGQueue;
   BGQueue queue_;
   LockTable locks_;
 };
 
 }  // namespace leveldb_env
 
 #endif