Make CTMalloc use a LRU freelist for its partitions.

This increases memory fragmentation, but also reduces the chance of memory aliasing occurring in a SyzyASan instrumented build.

BUG=
R=sebmarchand@chromium.org

Review URL: https://codereview.appspot.com/117560043

git-svn-id: http://sawbuck.googlecode.com/svn/trunk@2225 15e8cca8-e42c-11de-a347-f34a4f72eb7d
3 files changed