Revision imported:
commit 20cea4dfef0c0151bba0422a6244cc1d3e8292b1
Author: David Symonds <dsymonds@golang.org>
Date: Wed Oct 9 08:22:02 2013 +1100
Create a relative symlink for log files.
This matches what C++ does in practice, and permits this code to work
if -log_dir is a relative path.
Change-Id: Ifb81ae766ed5ab58fd45d3c7f485a065b01ec162