Karl Wiberg 4b6c2ec5db Remove using declaration for rtc::Buffer
It interferes with a future refactoring, and isn't all that useful
anyway.

Bug: webrtc:9810
Change-Id: I46163d7921d39249615b7eea60306c598f13c128
Reviewed-on: https://webrtc-review.googlesource.com/c/103443
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24970}
2018-10-04 09:13:48 +00:00
..
2018-07-02 00:40:38 +00:00