This reverts commit 2bea2d7b070dc5df723ce2b92dbc654b8bb1847e.
It introduced following failures on buildbot lldb-aarch64-windows:
lldb-api :: functionalities/process_save_core/TestProcessSaveCore.py
lldb-api :: python_api/symbol-context/TestSymbolContext.py
Differential Revision: https://reviews.llvm.org/D149625