tree 29d216e800728b3d64cef90aea503c69db005ffb
parent e6d8821ff7d272ffd6ff171d769514187bc5ec08
author Tom Sepez <tsepez@chromium.org> 1632350789 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1632350789 +0000

Pass observed pointers by non-const ref.

Currently, we pass these as pointer to ObservedPtr<> per the old style
guide recomendation, but this has lead to at least one bug where this
pointer to pointer arrangement checked the wrong level of pointer.
The style guide now permits this, but we still like to use sparingly.

Change-Id: I11d289042264872063074e68b56736233bff500a
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/85392
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>