no xdg shell support as weston11 has remove the wl_shell

[pleasurefish]

`
root@host:~/# paretrace -debugfull bin.trace.1.pat

in_file_mt.cpp,103: ### .pat file format Version 4 ###

trace_executor.cpp,500: [c4294967295,f0] Failed to obtain the shell, compositor and/or output interface

trace_executor.cpp,688: Results written to results.json

Aborted

root@host:~/# cat results.json

{
   "error" : [ "TRACE_ERROR_GENERIC" ],
   "error_description" : [
      "[c4294967295,f0] Failed to obtain the shell, compositor and/or output interface"
   ]
}
`

[qiq-2022]

Hi, just to confirm, are you using the latest r5p2 version of the code? We have added support for xdg in the r5p2 update, and it should have been tested on weston10 so far.