tree f27c1290e2e9de4e10d3e791d4408ba67818b09b
parent b4a6948a97575b194d373e5801fe83d297cdc46f
author Tom Sepez <tsepez@chromium.org> 1505321114 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1505334717 +0000

Add reverse iterators to CFX String classes.

Reverse iteration with signed lengths and indices is kinda icky
without this abstraction, and STL provides this pretty much "for
free" given the existing forward iterator.

Change-Id: I97c36c8bd23c0aa48195bc17da7c672292b4cde2
Reviewed-on: https://pdfium-review.googlesource.com/13770
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>