commit 4a87e1c21138e80b044c97912f2db5a4924a65c2
author Elad Alon <eladalon@webrtc.org> Tue Oct 03 16:11:34 2017 +0200
committer Elad Alon <eladalon@webrtc.org> Tue Oct 03 15:26:56 2017 +0000
tree 0957f74e79664859be8ed9e92da6f0933035a61e
parent 45a0b36d3fe37958410b2ef7ca7dbf36838670e5

Remove encoding code from RtcEventLogImpl and use RtcEventLogEncoder instead

RtcEventLogImpl no longer hard-codes the way encoding is done. It now relies on RtcEventEncoder for it. This gives two benefits:
1. We can decide between the current encoding and the new encoding (which is still WIP) without code duplication (no need for RtcEventLogImplNew).
2. Encoding is done only when the event needs to be written to a file. This both avoids unnecessary encoding of events which don't end up getting written to a file, as well as is useful for the new, delta-based encoding, which is stateful.

BUG=webrtc:8111

Change-Id: I9517132e5f96b8059002a66fde8d42d3a678c3bb
Reviewed-on: https://webrtc-review.googlesource.com/1365
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Commit-Queue: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Elad Alon <eladalon@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20118}