Ok, last commit for the running processes in a new window. Now you can

optionally specify the tty you want to use if you want to use an existing
terminal window by giving a partial or full path name:

(lldb) process launch --tty=ttys002

This would find the terminal window (or tab on MacOSX) that has ttys002 in its
tty path and use it. If it isn't found, it will use a new terminal window.

llvm-svn: 116878