Spec-followup: Use child text content for no-op scripts

Bug: 811315
Change-Id: Id6b17e608e493d4ae1d5353cbb79e95de170751d
Reviewed-on: https://chromium-review.googlesource.com/1091697
Commit-Queue: Kouhei Ueno <kouhei@chromium.org>
Reviewed-by: Kouhei Ueno <kouhei@chromium.org>
Cr-Commit-Position: refs/heads/master@{#565940}
2 files changed