Revert "[platform process list] add a flag for showing the processes of all users"

This reverts commit f670a5edfc70066872e1795d650ed6e1ac62b6a8.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@374630 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed