History log of /system/update_engine/payload_generator/xz_chromeos.cc
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5ee71ba372ddef9bc2b5e12f55f0b449d320282c 23-Mar-2016 Alex Deymo <deymo@google.com> Implement Xz compressor functions.

The new XzCompress() function is similar to BzipCompress() function but
uses the Xz compression algorithm.

This patch simplifies the unittests of the compressors and reuses the
client-side decompresor implementation instead of repeating the
implementation in the delta generator. This patch removes the unused
compression/decompression functions.

Bug: 24578399
TEST=Added unittests.

(cherry picked from commit 246bf21fd0074a1897c28a7c4703c2223e6224b6)

Change-Id: I20cc3035d36c1041cc67fe88435c720d9dbc8733
/system/update_engine/payload_generator/xz_chromeos.cc