Skip slow tests in non debug too
Skip slow tests in non debug too

BUG=N
LOG=N
TBR=adamk

Review URL: https://codereview.chromium.org/1184923003

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#29058}

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh