We'd like to remove all occurrences of WEBRTC_TRACE and delete the macro! One logging mechanism is enough. NOTRY=True Bug: webrtc:5118 Change-Id: Ic226318e0aebe3a71785fcb4ce07371872ab7128 Reviewed-on: https://chromium-review.googlesource.com/518133 Reviewed-by: Oskar Sundbom <ossu@webrtc.org> Commit-Queue: Alex Loiko <aleloi@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18712}