The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603

commit cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603
Author: Daniel Rubery <drubery@chromium.org>
Date: Wed Dec 05 18:32:35 2018

Update unrar to 5.6.8

This CL updates the Chromium version of unrar to 5.6.8. It also updates
the patch files, although the vast majority of that is just changes to
line numbers.

Bug:  903507 
Change-Id: I58335f5161727830f0baf7af4c068665b7af7929
Reviewed-on: https://chromium-review.googlesource.com/c/1357553
Reviewed-by: Varun Khaneja <vakh@chromium.org>
Commit-Queue: Daniel Rubery <drubery@chromium.org>
Cr-Commit-Position: refs/heads/master@{#614036}
[add] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/patches/5.6.8.patch
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/arccmt.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/archive.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/archive.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/arcmem.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/arcread.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/cmddata.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/dll.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/dll.rc
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/encname.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/encname.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/errhnd.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/errhnd.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/extract.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/extract.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/file.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/hardlinks.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/headers.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/list.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/loclang.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/model.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/options.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/os.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/qopen.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/qopen.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/rar.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/rar.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/rardefs.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/resource.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/resource.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/savepos.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/scantree.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/strfn.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/strfn.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/strlist.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/suballoc.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/system.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/ui.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/uiconsole.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/uisilent.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/unicode.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/unpack.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/unpack20.cpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/version.hpp
[modify] https://crrev.com/cc19edbe4b1d7899d5e3f3cf93cca71b6d0e5603/third_party/unrar/src/win32acl.cpp