jbauch f1f87203d7 Split ByteBuffer into writer/reader objects.
This allows the reader to reference data, thus avoiding unnecessary
allocations and memory copies.

BUG=webrtc:5155,webrtc:5670

Review URL: https://codereview.webrtc.org/1821083002

Cr-Commit-Position: refs/heads/master@{#12160}
2016-03-30 13:43:44 +00:00
..
2016-03-04 15:09:16 +00:00
2016-02-10 15:54:53 +00:00
2016-02-10 09:53:26 +00:00
2016-02-10 15:54:53 +00:00