tree 781b72df832c3b71055200dc899fcdbea400137e
parent 447db371759f0d9638769a7b22b9560a1b2d5da5
author Eddy Mead <meade@chromium.org> 1511930784 +0000
committer Commit Bot <commit-bot@chromium.org> 1511930784 +0000

Update behavior of CSSStyleSheet to match spec for Security origin

Spec is here:
https://www.w3.org/TR/cssom-1/#the-cssstylesheet-interface

Updated: the following methods now throw a SecurityError if the
style sheet is not accessible:
- cssRules() / rules()
- insertRule()
- deleteRule()

Bug: 775525
Change-Id: I409d486df0f0fdced4684b19e3fae4c3a0ec2868
Reviewed-on: https://chromium-review.googlesource.com/783911
Commit-Queue: meade_UTC10 <meade@chromium.org>
Reviewed-by: nainar <nainar@chromium.org>
Cr-Commit-Position: refs/heads/master@{#520005}