The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7d6828326a25a95110cf006e1fe7cc24d6a615d2

commit 7d6828326a25a95110cf006e1fe7cc24d6a615d2
Author: rtoy <rtoy@chromium.org>
Date: Mon Dec 05 23:47:26 2016

Add tests for FLAC and OPUS decoding

These tests aren't run on the trybots so I ran them locally on linux, mac, and win.  They passed.

BUG= 669167 
TESTS=flac-decode.html, opus-decode.html

Review-Url: https://codereview.chromium.org/2551953002
Cr-Commit-Position: refs/heads/master@{#436459}

[add] https://crrev.com/7d6828326a25a95110cf006e1fe7cc24d6a615d2/third_party/WebKit/LayoutTests/webaudio/codec-tests/flac/flac-decode-expected.wav
[add] https://crrev.com/7d6828326a25a95110cf006e1fe7cc24d6a615d2/third_party/WebKit/LayoutTests/webaudio/codec-tests/flac/flac-decode.html
[add] https://crrev.com/7d6828326a25a95110cf006e1fe7cc24d6a615d2/third_party/WebKit/LayoutTests/webaudio/codec-tests/flac/flac-test.flac
[add] https://crrev.com/7d6828326a25a95110cf006e1fe7cc24d6a615d2/third_party/WebKit/LayoutTests/webaudio/codec-tests/opus/opus-decode-expected.wav
[add] https://crrev.com/7d6828326a25a95110cf006e1fe7cc24d6a615d2/third_party/WebKit/LayoutTests/webaudio/codec-tests/opus/opus-decode.html
[add] https://crrev.com/7d6828326a25a95110cf006e1fe7cc24d6a615d2/third_party/WebKit/LayoutTests/webaudio/codec-tests/opus/opus-test.opus