[icu] Support loading data file from default location

src/file-utils.h

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_FILE_UTILS_H_
+#define V8_FILE_UTILS_H_

[jochen (gone - plz use gerrit), 2016/06/07 19:05:44]

maybe make that part of src/base ?

[Michael Achenbach, 2016/06/08 08:00:25]

Done.

+
+namespace v8 {
+namespace internal {
+
+// Helper functions to manipulate file paths.
+
+char* RelativePath(char** buffer, const char* exec_path, const char* name);
+
+}  // namespace internal
+}  // namespace v8
+
+#endif  // V8_FILE_UTILS_H_