Clean-up inline members of nested classes (webkit/)

webkit/fileapi/file_system_file_util.cc

Index: webkit/fileapi/file_system_file_util.cc
diff --git a/webkit/fileapi/file_system_file_util.cc b/webkit/fileapi/file_system_file_util.cc
new file mode 100644
index 0000000000000000000000000000000000000000..46b8b02dde22c824c651d9b27df283ef904f4d35
--- /dev/null
+++ b/webkit/fileapi/file_system_file_util.cc
@@ -0,0 +1,25 @@
+// 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/file_system_file_util.h"
+
+namespace fileapi {
+
+FilePath FileSystemFileUtil::EmptyFileEnumerator::Next() {
+  return FilePath();
+}
+
+int64 FileSystemFileUtil::EmptyFileEnumerator::Size() {
+  return 0;
+}
+
+base::Time FileSystemFileUtil::EmptyFileEnumerator::LastModifiedTime() {
+  return base::Time();
+}
+
+bool FileSystemFileUtil::EmptyFileEnumerator::IsDirectory() {
+  return false;
+}
+
+}  // namespace fileapi