GitLab

Previous instructions in 2530745 installed the whole espeak-ng tarball,
and not just the chrome-extension/ directory, under
/usr/share/chromeos-assets/speech_synthesis/espeak-ng .

Moreover attempt to provide instructions which would work on standard
linux / rodete to create the directory and set the permissions correctly.

R=dmazzoni@chromium.org, dtseng@chromium.org
Signed-off-by: Guido Trotter <ultrotter@chromium.org>
Change-Id: I41193bf02374f0bdde55371619ed4db72dae63e0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2536434Reviewed-by: David Tseng <dtseng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#827571}