Removed BaseMemcachedCacheMethods._get_memcache_timeout backwards compatibility shim.

from django.core.cache.backends.base import BaseCache, DEFAULT_TIMEOUT

from django.utils import six

from django.utils.deprecation import RenameMethodsBase, RemovedInDjango19Warning

from django.utils.encoding import force_str

from django.utils.functional import cached_property

class BaseMemcachedCacheMethods(RenameMethodsBase):

    renamed_methods = (

        ('_get_memcache_timeout', 'get_backend_timeout', RemovedInDjango19Warning),

    )

class BaseMemcachedCache(six.with_metaclass(BaseMemcachedCacheMethods, BaseCache)):

class BaseMemcachedCache(BaseCache):

    def __init__(self, server, params, library, value_not_found_exception):

        super(BaseMemcachedCache, self).__init__(params)

        if isinstance(server, six.string_types):