Bot turned red: https://uberchromegw.corp.google.com/i/chromium.linux/builders/Android%20Tests%20(dbg)

Log appears to imply that the tests didn't run at all (?), log says:

"CommandFailedError: Failed to list tests on any device"

Next build will finish in about an hour after posting this bug, I will see if it also goes red:

https://uberchromegw.corp.google.com/i/chromium.linux/builders/Android%20Tests%20%28dbg%29/builds/35238