tree c04e5868dd093809f818f0086f4b54e9453d3a8d
parent 7cea0c4e077e522d9019fdb9e67a11bb22114584
author Greg Edelston <gredelston@google.com> 1574788766 -0700
committer Commit Bot <commit-bot@chromium.org> 1575600209 +0000

Put duplicated device-getting code into a loop

cfm_helper.extract_peripherals() contains a bunch of logic that gets
repeated for each type of device (cameras, speakers, etc).
Safer to keep it in a loop.

BUG=None
TEST=cfm_helper_unittest

Change-Id: I23a9abe87a7f47f19c9e44c651795f21426287fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1936955
Tested-by: Greg Edelston <gredelston@google.com>
Reviewed-by: Ryan Snyder <turg@google.com>
Reviewed-by: Denis Tosic <dtosic@google.com>
Commit-Queue: Greg Edelston <gredelston@google.com>