Note that the FreeBSD x86_64 buildbot uses CMake

The other buildbots in the list include their build method.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@206892 91177308-0d34-0410-b5e6-96231b3b80d8
Switch to Darwin decorator for tests that XPASS on FreeBSD

Since these tests pass on (at least some) other platforms, change the
decorators to @expectedFailureDwarwin.  Tested on FreeBSD with Clang 3.4
and libc++.

rdar://9980907
rdar://15367233


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@206895 91177308-0d34-0410-b5e6-96231b3b80d8