tree 2a10f7924a8a17c8042f0acb2f7147e49bceeaeb
parent 58c86883b418a54a953810ad4c34f9edaf1104a5
author Dan Albert <danalbert@google.com> 1418421515 -0800
committer Dan Albert <danalbert@google.com> 1429050549 -0700

Add ubsan libs to the update script.

Also factor out the sanitizer updates so I don't have to build all of
clang just to update the sanitizers.

Change-Id: I167878ffd6771542f361b52dcea7762ceeda8561