lint: stop using {en,dis}able-msg

Newer pylint issues a warning here:
I: 67, 0: Pragma "disable-msg" is deprecated, use "disable" instead (deprecated-pragma)
I: 52, 0: Pragma "enable-msg" is deprecated, use "enable" instead (deprecated-pragma)

BUG=chromium:431514
TEST=`cros lint` no longer complains about deprecated-pragma

Change-Id: I7aedc125571991031271d03c4018c360f3f6a65d
Reviewed-on: https://chromium-review.googlesource.com/229500
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/scripts/autotest_quickmerge_unittest.py b/scripts/autotest_quickmerge_unittest.py
index 7355c5f..7319984 100755
--- a/scripts/autotest_quickmerge_unittest.py
+++ b/scripts/autotest_quickmerge_unittest.py
@@ -160,7 +160,7 @@
     mock_vartree.dbapi.cp_list(TEST_PACKAGE_CP).AndReturn([TEST_PACKAGE_CPV])
 
     mock_package = self.mox.CreateMockAnything('dblink')
-    portage.dblink(TEST_PACKAGE_C, TEST_PACKAGE_PV, #pylint: disable-msg=E1101
+    portage.dblink(TEST_PACKAGE_C, TEST_PACKAGE_PV, # pylint: disable=E1101
         settings=mock_vartree.settings,
         vartree=mock_vartree).AndReturn(mock_package)
     mock_package.getcontents().AndReturn(TEST_PACKAGE_OLDCONTENTS)
@@ -196,7 +196,7 @@
       self.skipTest('Portage not available in test environment. Re-run test '
                     'in chroot.')
     try:
-      # pylint: disable-msg=E1101
+      # pylint: disable=E1101
       f = portage.vardbapi.writeContentsToContentsFile
     except AttributeError:
       self.fail('Required writeContentsToContentsFile function does '