tree aedd344bfd77346a9252cb5d7255c0b03dd25fee
parent 5a6d70c82d6a2b4617265b2e3d5cac339cd04246
author Lei Zhang <thestig@chromium.org> 1545192032 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1545192032 +0000

Use Optional in CJX_Object.

Change-Id: Ib3c6371b0ba458575a5b5123b8578785db7c971d
Reviewed-on: https://pdfium-review.googlesource.com/c/47335
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>