lldb: Fix compilation on OpenBSD

[mortimer]

Summary

Update the OpenBSD Host.cpp for the new SetFile() function signature. Fixes compiling lldb on OpenBSD.

[mortimer]

I don't have commit access, so if there is ready to land, could someone commit it? Thanks!

lldb/trunk/source/Host/openbsd/Host.cpp

if (process_info.ProcessIDIsValid()) {
     if (::sysctl(mib, 4, arg_data, &arg_data_size, NULL, 0) == 0) {
       DataExtractor data(arg_data, arg_data_size, endian::InlHostByteOrder(),
                          sizeof(void *));
       lldb::offset_t offset = 0;
       const char *cstr;
 
       cstr = data.GetCStr(&offset);
       if (cstr) {
-        process_info.GetExecutableFile().SetFile(cstr, false,
-                                                 FileSpec::Style::native);
+        process_info.GetExecutableFile().SetFile(cstr, FileSpec::Style::native);
 
         if (!(match_info_ptr == NULL ||
               NameMatches(
                   process_info.GetExecutableFile().GetFilename().GetCString(),
                   match_info_ptr->GetNameMatchType(),
                   match_info_ptr->GetProcessInfo().GetName())))
           return false;