ProcessLaunchInfo: Remove Target reference

Summary:
The target was being used in FinalizeFileActions to provide default
values for stdin/out/err. Also, most of the logic of this function was
very specific to how the lldb's Target class wants to launch processes,
so I, move it to Target::FinalizeFileActions, inverting the dependency.
The only piece of logic that was useful elsewhere (lldb-server) was the
part which sets up a pty and relevant file actions. I've kept this part
as ProcessLaunchInfo::SetUpPtyRedirection.

This makes ProcessLaunchInfo independent of any high-level lldb constructs.

Reviewers: zturner, jingham, teemperor

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D56196

llvm-svn: 350617

0 files changed, 0 insertions, 0 deletions