Revert D71057292

Summary:
This diff reverts D71057292
T217967951, seems to be causing a lot of timeouts when run with ASAN mode.

Reviewed By: alexmalyshev

Differential Revision: D71199135

fbshipit-source-id: 4fc76c8a7fda17cd907e7e2549411e1973eab41f

Author: generatedunixname89002005232357

Lib/init_cinderx.py

@@ -0,0 +1,22 @@
+# ONLY USED FOR CINDERX DEVELOPMENT
+# This file is deliberately not included in the set of deep-frozen bootstrap
+# libraries so it can easily be excluded from the distribution to avoid
+# attempting to initialize CinderX. This is desirable because this code imports
+# importlib.util and some tests are surprised when they find this unexpectedly
+# loaded as part of bootstrap.
+
+import importlib.util
+
+# `cinderx` is the Python module in fbcode/cinderx/PythonLib which wraps the
+# `_cinderx` C++ extension in fbcode/cinderx/_cinderx.cpp.  Both need to be
+# available to load CinderX.
+if not (
+    importlib.util.find_spec("cinderx") is None
+    or importlib.util.find_spec("_cinderx") is None
+):
+    try:
+        import cinderx
+
+        cinderx.init()
+    except Exception as e:
+        raise RuntimeError("Failed to initialize CinderX module") from e