This reverts commit 20196984558b890ee7648d5cc778bc055fdeb5b2. Reason for revert: Fails on Mac https://build.chromium.org/p/client.webrtc.perf/builders/Mac%2010.11/builds/4070 Original change's description: > Don't download PESQ and POLQA in the low_bandwidth_audio_test.py script. > > They should've been downloaded already. > > NOTRY=True > > Bug: chromium:755660 > Change-Id: I8ecb355f06026a38bd9377633e2be6c55d7c6452 > Reviewed-on: https://webrtc-review.googlesource.com/5620 > Commit-Queue: Edward Lemur <ehmaldonado@webrtc.org> > Reviewed-by: Oleh Prypin <oprypin@webrtc.org> > Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#20109} TBR=kjellander@webrtc.org,phoglund@webrtc.org,ehmaldonado@webrtc.org,oprypin@webrtc.org Change-Id: I0cfc1d0b398587a023af528536e7d995c6de1413 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:755660 Reviewed-on: https://webrtc-review.googlesource.com/5940 Reviewed-by: Edward Lemur <ehmaldonado@webrtc.org> Commit-Queue: Edward Lemur <ehmaldonado@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20112}