Remove the deprecated BaseHandler. (#11005)

The shared ratelimit function was replaced with a dedicated
RequestRatelimiter class (accessible from the HomeServer
object).

Other properties were copied to each sub-class that inherited
from BaseHandler.

1 files changed, 2 insertions, 5 deletions

diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py

index c881475c25..9c319b5383 100644
--- a/synapse/handlers/identity.py
+++ b/synapse/handlers/identity.py
@@ -39,8 +39,6 @@ from synapse.util.stringutils import (
     valid_id_server_location,
 )
 
-from ._base import BaseHandler
-
 if TYPE_CHECKING:
     from synapse.server import HomeServer
 
@@ -49,10 +47,9 @@ logger = logging.getLogger(__name__)
 id_server_scheme = "https://"
 
 
-class IdentityHandler(BaseHandler):
+class IdentityHandler:
     def __init__(self, hs: "HomeServer"):
-        super().__init__(hs)
-
+        self.store = hs.get_datastore()
         # An HTTP client for contacting trusted URLs.
         self.http_client = SimpleHttpClient(hs)
         # An HTTP client for contacting identity servers specified by clients.