tree a99dc5d14fd40143317d270bdd9f0a5671e137aa
parent b7ee653a616db9d58ab175bea6ee244eb410ef19
author Lei Zhang <thestig@chromium.org> 1554923659 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1554923659 +0000

Return Optional<float> from CXFA_Node::FindSplitPos().

Instead of using an in-out parameter.

Change-Id: I4f13ce076480d465e6d4fc9cc6ac99ba41d33647
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/53070
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>