tree 92e064d7dd6beaa2887f39687b7469c663f3f5f3
parent 72a2567a03afbe07c3810be28bcad477268ab4df
author Alex Deymo <deymo@google.com> 1458700053 -0700
committer Alex Deymo <deymo@google.com> 1458775860 +0000

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.

Change-Id: Id858112b50f4aa2597f184dc23a86af772f4f190