Drop author ::-internal-* pseudo at parse time.
The SelectorChecker already always failed, but the selector should be
invalid and the whole rule dropped. There is a single pseudo
::-internal-media-controls-overlay-cast-button which is still web-
facing. That is tracked by issue 678285.
Moved the update pseudo page in @page into a separate method.
BUG=725480,678285
Change-Id: Ifca8a0e593c4d11720b0b0822e4c753ff45fb52b
Reviewed-on: https://chromium-review.googlesource.com/512827
Commit-Queue: Rune Lillesveen <rune@opera.com>
Reviewed-by: Mounir Lamouri <mlamouri@chromium.org>
Cr-Commit-Position: refs/heads/master@{#474987}12 files changed
