tree 86652e7b9fc74c60bb966883d02ea14ca0d2995b
parent d24236a926deeb8b9589c330c27dbd300b7f8c9d
author Lei Zhang <thestig@chromium.org> 1498516095 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1498848687 +0000

Split CFDE_CSSTextBuf in two.

For the external buffer use case, use a CFDE_CSSExtTextBuf instead. With
the split, both text buffer implementations are simpler now. As a
result, it becomes obvious where it never fails. Adjust callers
accordingly.

Change-Id: I7b53d36593172487b8c939e6a55af2437ea4ee5a
Reviewed-on: https://pdfium-review.googlesource.com/6932
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>