tree 64700810faf138812cdcf7573a9caff08fb0411b
parent b7384b5b997975c36bb37d25c63e2c900eca41f9
author Lei Zhang <thestig@chromium.org> 1497555453 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1497559321 +0000

Change some CFFL classes to use early returns.

Also switch C-style casts to the appropriate C++ casts, and add helper
functions in some cases.

Change-Id: I73f1ab36c6c89ced9d2b7b98393805142661dcac
Reviewed-on: https://pdfium-review.googlesource.com/6650
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>