Save the arguments for a process launch in the target.run-args so they can
easily be used in the next run.

llvm-svn: 145051
diff --git a/lldb/source/Commands/CommandObjectProcess.cpp b/lldb/source/Commands/CommandObjectProcess.cpp
index 4e9d499..16f4b9e 100644
--- a/lldb/source/Commands/CommandObjectProcess.cpp
+++ b/lldb/source/Commands/CommandObjectProcess.cpp
@@ -220,6 +220,9 @@
         }
         else
         {
+            // Save the arguments for subsequent runs in the current target.
+            target->SetRunArguments (launch_args);
+
             m_options.launch_info.GetArguments().AppendArguments (launch_args);
         }