tree ae1807e3d14e80a33de7d38b84c4cfde50efbaf8
parent 0e2a3b700db35890978b6e0c3b30acab6f76e76a
author Viet-Trung Luu <viettrungluu@chromium.org> 1424370895 -0800
committer Viet-Trung Luu <viettrungluu@chromium.org> 1424370895 -0800

Rename LocalDataPipe -> LocalDataPipeImpl.

This seems a little strange, but it's a step towards the following:
* LocalDataPipeImpl will subclass/implement DataPipeImpl (to be
  introduced) instead of DataPipe.
* DataPipe will have a DataPipeImpl member (instead of being
  subclassed).
* This allows a DataPipe's impl to be swapped out for a different one
  (e.g., a cross-process one). (A DataPipe itself is hard to swap out,
  since Dispatchers have references to it.)

R=yzshen@chromium.org

Review URL: https://codereview.chromium.org/936173002