tree a399d699b439be3fff4cad4c81e00ad8b6c9927c
parent cdc65b52c615c41c3d31ee509b844643c1d9513a
author Lei Zhang <thestig@chromium.org> 1582814887 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1582814887 +0000

Make ReportUnsupportedXFA() more efficient.

ReportUnsupportedXFA() instantiates a CPDF_InteractiveForm, which can be
expensive, just to read some dictionary values. Replace this with a
simple DocHasXFA() function to do just that efficiently. Also remove
CPDF_InteractiveForm::HasXFAForm(), which now has no callers.

Change-Id: I12cb30edeb4b3ed06896e39486a391f660dcd461
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/67010
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>