Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Merge lldb r188801 to contrib/llvm/tools/lldb/
Import lldb as of SVN r188801(A number of files not required for the FreeBSD build have been removed.)Sponsored by: DARPA, AFRL