tree 91fa3368102a89af20af2d0758a9a64cdb3d741a
parent b3f93d4417c75f97f19e07aed8fa0243b8a6a0d3
author Lei Zhang <thestig@chromium.org> 1565974763 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1565974763 +0000

Clean up CPDFSDK_AnnotHandlerMgr.

- Rename the XFA version of NewAnnot() to NewXFAAnnot().
- Make both GetAnnotHandler() methods private.
- Rename one GetAnnotHandler() method to GetAnnotHandlerOfType().
- Do not call GetAnnotHandlerOfType() when the callers wants a specific
  handler. Just access the handler directly.
- Remove impossible check for nullptr with the XFA annot handler.
- Mark unique_ptrs holding annot handlers const.

Change-Id: I5cc65f001ba71bb94e7cb320db0d60d86a8eb1fa
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/59550
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>