tree ce2b5205c764a01a49ecad29aeb339d18c9b6668
parent 97af9c329c0ad310b8b6e20283a3c900884b1947
author Simon Ser <contact@emersion.fr> 1556782671 +0300
committer chrome-bot <chrome-bot@chromium.org> 1557147398 -0700

Always reset audio route in StopCapturingAudio

AudioCaptureManager.StopCapturingAudio can fail with errors like this:

    No audio data was captured. Perhaps this input is not plugged ?

When this happens, FpgaInputFlowWithAudio.ResetRoute is not called. This leaves
the Chameleon device in a bad state.

This commit makes it so ResetRoute is always called even if an exception is
raised.

BUG=chromium:956000
TEST=Don't play audio, call StartCapturingAudio and then StopCapturingAudio

Change-Id: Ie53fa3a987ead15dccc5797ba5703e2660be7546
Reviewed-on: https://chromium-review.googlesource.com/1591593
Commit-Ready: Yu-Hsuan Hsu <yuhsuan@chromium.org>
Tested-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>