Finish removing aspectlib

Author: nedbat

coverage/__init__.py

@@ -12,17 +12,13 @@
 
 from coverage.control import Coverage, process_startup
 from coverage.data import CoverageData
-from coverage.debug import enable_aspectlib_maybe
 from coverage.misc import CoverageException
 from coverage.plugin import CoveragePlugin, FileTracer, FileReporter
 from coverage.pytracer import PyTracer
 
 # Backward compatibility.
 coverage = Coverage
 
-# Possibly enable aspectlib to debug our execution.
-enable_aspectlib_maybe()
-
 # On Windows, we encode and decode deep enough that something goes wrong and
 # the encodings.utf_8 module is loaded and then unloaded, I don't know why.
 # Adding a reference here prevents it from being unloaded.  Yuk.