Remove Android get_terminal_size monkey patch

testbed/tests/testbed.py

@@ -1,4 +1,3 @@
-import errno
 import os
 import sys
 import tempfile
@@ -108,15 +107,6 @@ def run_tests(app, cov, args, report_coverage, run_slow):
                 "win32": "toga_winforms",
             }.get(sys.platform)
 
-    if toga_backend == "toga_android":
-        # Prevent the log being cluttered with "avc: denied" messages
-        # (https://github.com/beeware/toga/issues/1962).
-        def get_terminal_size(*args, **kwargs):
-            error = errno.ENOTTY
-            raise OSError(error, os.strerror(error))
-
-        os.get_terminal_size = get_terminal_size
-
     # Start coverage tracking.
     # This needs to happen in the main thread, before the app has been created
     cov = coverage.Coverage(