Revert "wmi: Makes _get_method_params thread safe"
Revert "wmi: Makes _get_method_params thread safe"

This reverts commit 2403e01bb4ced6e2bae69ce9b63942b2a176c352.

alinbalutoiu/PyMI,cloudbase/PyMI,cloudbase/PyMI,cloudbase/PyMI,alinbalutoiu/PyMI,alinbalutoiu/PyMI