Split the event_filter into a event_filter and a room_event_filter that

extends it.

So that we don't include "rooms" and "not_rooms" keys for the public_user_data
and private_user_data filters.

api/client-server/v2_alpha/definitions/event_filter.json

@@ -37,22 +37,6 @@
       "items": {
         "type": "string"
       }
-    },
-    "rooms": {
-      "type": "array",
-      "description":
-        "A list of room IDs to include. If this list is absent then all rooms are included.",
-      "items": {
-        "type": "string"
-      }
-    },
-    "not_rooms": {
-      "type": "array",
-      "description":
-        "A list of room IDs to exclude. If this list is absent then no rooms are excluded.",
-      "items": {
-        "type": "string"
-      }
     }
   }
 }

api/client-server/v2_alpha/definitions/room_event_filter.json

@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "rooms": {
+      "type": "array",
+      "description":
+        "A list of room IDs to include. If this list is absent then all rooms are included.",
+      "items": {
+        "type": "string"
+      }
+    },
+    "not_rooms": {
+      "type": "array",
+      "description":
+        "A list of room IDs to exclude. If this list is absent then no rooms are excluded.",
+      "items": {
+        "type": "string"
+      }
+    }
+  }
+}

api/client-server/v2_alpha/definitions/sync_filter.json

@@ -7,17 +7,17 @@
         "state": {
           "description":
             "The state events to include for rooms.",
-          "allOf": [{"$ref": "definitions/event_filter.json"}]
+          "allOf": [{"$ref": "definitions/room_event_filter.json"}]
         },
         "timeline": {
           "description":
             "The message and state update events to include for rooms.",
-          "allOf": [{"$ref": "definitions/event_filter.json"}]
+          "allOf": [{"$ref": "definitions/room_event_filter.json"}]
         },
         "ephemeral": {
           "description":
             "The events that aren't recorded in the room history, e.g. typing and receipts, to include for rooms.",
-          "allOf": [{"$ref": "definitions/event_filter.json"}]
+          "allOf": [{"$ref": "definitions/room_event_filter.json"}]
         }
       }
     },