tree d26a21bb890d3795e02a1b9502ce11ceea9ad3eb
parent f36a4644b828bd9ad214a42511af91b4a1073eea
author Tom Sepez <tsepez@chromium.org> 1533931414 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1533931414 +0000

Remove const args and const_casts where not required.

Introduce const/non-const versions of method where required.
Part of the war on const_cast<>. Tidy one expression to use []
instead of .data().

Change-Id: I41e45669c79eee242ff2244c7dc3afcf6386a433
Reviewed-on: https://pdfium-review.googlesource.com/39852
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>