Remove unused fix-lint tox environment

testing/code/test_source.py

@@ -744,3 +744,19 @@ something
 '''"""
     result = getstatement(1, source)
     assert str(result) == "'''\n'''"
+
+
+def test_getstartingblock_multiline():
+    class A(object):
+        def __init__(self, *args):
+            frame = sys._getframe(1)
+            self.source = _pytest._code.Frame(frame).statement
+
+    # fmt: off
+    x = A('x',
+          'y'
+          ,
+          'z')
+    # fmt: on
+    values = [i for i in x.source.lines if i.strip()]
+    assert len(values) == 4

testing/code/test_source_multiline_block.py

@@ -1,28 +0,0 @@
-# flake8: noqa
-import sys
-
-import _pytest._code
-
-
-def test_getstartingblock_multiline():
-    """
-    This test was originally found in test_source.py, but it depends on the weird
-    formatting of the ``x = A`` construct seen here and our autopep8 tool can only exclude entire
-    files (it does not support excluding lines/blocks using the traditional #noqa comment yet,
-    see hhatto/autopep8#307). It was considered better to just move this single test to its own
-    file and exclude it from autopep8 than try to complicate things.
-    """
-
-    class A(object):
-        def __init__(self, *args):
-            frame = sys._getframe(1)
-            self.source = _pytest._code.Frame(frame).statement
-
-    # fmt: off
-    x = A('x',
-          'y'
-          ,
-          'z')
-    # fmt: on
-    values = [i for i in x.source.lines if i.strip()]
-    assert len(values) == 4