Danil Chapovalov bef945f36c in Vp8 packetizer use DCHECK instead of assert
Remove redundant null pointer checks.
move header fields validation when they passed in rather when used.
Validate all used fields from the header.

Bug: webrtc:8335
Change-Id: I20b132c6fb8966e49a5414fe757f74d504f4a61a
Reviewed-on: https://webrtc-review.googlesource.com/7400
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20194}
2017-10-06 21:18:14 +00:00
..
2017-09-15 04:25:06 +00:00