Revert "Show deprecation message when running under Python 2.7 and 3.4"

This reverts commit eb92e57509.

testing/acceptance_test.py

@@ -854,9 +854,7 @@ class TestDurations(object):
         result = testdir.runpytest("--durations=2")
         assert result.ret == 0
         lines = result.stdout.get_lines_after("*slowest*durations*")
-        # account for the "deprecated python version" header
-        index = 2 if sys.version_info[:2] > (3, 4) else 6
-        assert "4 passed" in lines[index]
+        assert "4 passed" in lines[2]
 
     def test_calls_showall(self, testdir):
         testdir.makepyfile(self.source)

testing/deprecated_test.py

@@ -3,7 +3,6 @@ from __future__ import division
 from __future__ import print_function
 
 import os
-import sys
 
 import pytest
 from _pytest.warning_types import PytestDeprecationWarning
@@ -223,24 +222,6 @@ def test_fixture_named_request(testdir):
     )
 
 
-def test_python_deprecation(testdir):
-    result = testdir.runpytest()
-    python_ver = ".".join(str(x) for x in sys.version_info[:3])
-    msg = "You are using Python {}, which will no longer be supported in pytest 5.0".format(
-        python_ver
-    )
-    if sys.version_info[:2] <= (3, 4):
-        result.stdout.fnmatch_lines(
-            [
-                msg,
-                "For more information, please read:",
-                "  https://docs.pytest.org/en/latest/py27-py34-deprecation.html",
-            ]
-        )
-    else:
-        assert msg not in result.stdout.str()
-
-
 def test_pytest_warns_unknown_kwargs():
     with pytest.warns(
         PytestDeprecationWarning,