tree 6befb2de2d0b8222cbc68f3c1cee99a20bea1cd0
parent 1835a6fb98286817cdf656f4d1e223bd85ee378f
author Tom Sepez <tsepez@chromium.org> 1491598573 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1491599775 +0000

Cleanup string passing in core/fpdf*

Return strings where possible.
Add missing consts to strings passed by ref.
Convert non-const cases to pointers.
Rename a few methods to be clearer.

Change-Id: I86569bc1744f539e6dd67fc73649b272c016328c
Reviewed-on: https://pdfium-review.googlesource.com/3951
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>