tree 1f86d883de0a85f36cc248ec3e04131139ceddfd
parent 7802e2aa2770276ac1597e79659ead995bae9f5b
author Tom Sepez <tsepez@chromium.org> 1547668440 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1547668440 +0000

Remove unreachable code paths in cxfa_document_parser.cpp

- UserPacketLoader() is a no-op.
- FindAttributeWithNS() is always called with a valid element and
  the default bMatchAsNSPrefix argument.
- Remove out parameter from FindAttributeWithNS() in favor of
  Optional<> while we're at it.

Change-Id: I9eb65b714b637677b3045ea20491fecf64d8e839
Reviewed-on: https://pdfium-review.googlesource.com/c/48410
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>