Removed deprecated method

This method was moved to neutron-lib

No projects currently use this so its safe to blow it away.

NeutronLibImpact

Change-Id: Ibf58da7f18cc89cc186e5e8e0af8ef089d576e75

neutron/common/utils.py

@@ -309,12 +309,6 @@ class DelayedStringRenderer(object):
         return str(self.function(*self.args, **self.kwargs))
 
 
-@removals.remove(
-    message="Use camelize from neutron_lib.utils.helpers")
-def camelize(s):
-    return helpers.camelize(s)
-
-
 @removals.remove(
     message="Use round_val from neutron_lib.utils.helpers")
 def round_val(val):

neutron/tests/unit/common/test_utils.py

@@ -622,17 +622,6 @@ class TestDelayedStringRenderer(base.BaseTestCase):
         self.assertTrue(my_func.called)
 
 
-class TestCamelize(base.BaseTestCase):
-    def test_camelize(self):
-        data = {'bandwidth_limit': 'BandwidthLimit',
-                'test': 'Test',
-                'some__more__dashes': 'SomeMoreDashes',
-                'a_penguin_walks_into_a_bar': 'APenguinWalksIntoABar'}
-
-        for s, expected in data.items():
-            self.assertEqual(expected, utils.camelize(s))
-
-
 class TestRoundVal(base.BaseTestCase):
     def test_round_val_ok(self):
         for expected, value in ((0, 0),