ref: bb8ccf1caf37d4308730f6fb0ce6aedf4e18843e
parent: bc70c60b25937c1558e41db924906ab3288933f5
author: Dmitry Kovalev <dkovalev@google.com>
date: Sat Jun 29 07:50:45 EDT 2013
Moving encoder subexp encoding functions to subexp.{h, c}.
Change-Id: I83ca53bf6def871f199a382a671f26ad7cbecbca