tree 976b0bd2f7ce7ce58265da25978bc98924cdb181
parent 9b9d1b72c4beeda7c34daa3af3be39d2eab775aa
author harpreet <harpreet@google.com> 1464898953 -0700
committer chrome-bot <chrome-bot@chromium.org> 1465334748 -0700

Adding volume change test for hotrod kiosk app.

Adding a test that changes the hangouts volume using hotrod kiosk app JS
hooks and validates the change against cras_test_client output.

BUG=chromium:614885
TEST=Locally

Change-Id: I720c92cbe8d31fcf372b7493af6aa31978892668
Reviewed-on: https://chromium-review.googlesource.com/349241
Commit-Ready: Harpreet Grewal <harpreet@chromium.org>
Tested-by: Harpreet Grewal <harpreet@chromium.org>
Reviewed-by: Harpreet Grewal <harpreet@chromium.org>
Reviewed-by: Kalin Stoyanov <kalin@chromium.org>
Reviewed-by: Jenny Zhang <jennyz@chromium.org>