tree 519842138a980b659ec0c7a817d6743180eb6c57
parent 98d67dfb814d51e353593329fe2c9974cc83854c
author Lei Zhang <thestig@chromium.org> 1553295454 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1553295454 +0000

Return a CXFA_Node* from CXFA_LayoutPageMgr::ProcessBookendLeaderOrTrailer().

There is no need to return a bool and pass the CXFA_Node* via an out
parameter. Also:

- Make the in-parameter, as well as parts of CJX_Object, const.
- Make ProcessBookendLeaderOrTrailer() private, and add public
  ProcessBookendLeader() / ProcessBookendTrailer() methods.

Change-Id: I862bd1ba408e62729a3eb9bedb2bb29546ecc434
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/49417
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>