[lldb-dev] A commit between r227595 and r228444 broke tests on FreeBSD

[Ed Maste]

Unfortunately the build was broken during this time so it's not
immediately clear which commit is at fault. The change caused more
than half of the tests to start timing out, and the issue is still
present.

Tests were "fine" here (8 failures in lldb-mi):
http://lab.llvm.org:8011/builders/lldb-x86_64-freebsd/builds/4189
last commit in range r227595

Build was broken here:
http://lab.llvm.org:8011/builders/lldb-x86_64-freebsd/builds/4190
first commit in range r227606, build failed

Build fixed here with tests timing out:
http://lab.llvm.org:8011/builders/lldb-x86_64-freebsd/builds/4228
last commit in range 228444