tree db66241634f8fce09ffd38b76459153228573638
parent 6389dd16373131129808537a893c53817e5f7ca7
author Tom Sepez <tsepez@chromium.org> 1591397466 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1591397466 +0000

Make PDFium JS host object have immutable prototypes

It is doubtful that any legitimate PDF would ever change __proto__
on these objects, and those that do are just trying to muck with us.

Bug: chromium:1091404
Change-Id: I99367281e796b91c1858fead3eb18a3a655291f1
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/70430
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>