GeoAwareAvatar will pass all method attributes to `super`

app/models/ee/geo_aware_avatar.rb

@@ -4,11 +4,11 @@ module EE
   # This module is intended to encapsulate Geo-specific logic
   # and be **prepended** in the `Group`, `User`, `Project` models
   module GeoAwareAvatar
-    def avatar_url(size = nil)
+    def avatar_url(size = nil, scale = 2)
       if self[:avatar].present? && ::Gitlab::Geo.secondary?
         File.join(::Gitlab::Geo.primary_node.url, avatar.url)
       else
-        super()
+        super
       end
     end
   end

app/models/group.rb

@@ -115,7 +115,7 @@ class Group < Namespace
     allowed_by_projects
   end
 
-  def avatar_url(size = nil)
+  def avatar_url(size = nil, scale = nil)
     if self[:avatar].present?
       [gitlab_config.url, avatar.url].join
     end

app/models/project.rb

@@ -912,7 +912,7 @@ class Project < ActiveRecord::Base
     repository.avatar
   end
 
-  def avatar_url
+  def avatar_url(size = nil, scale = nil)
     if self[:avatar].present?
       [gitlab_config.url, avatar.url].join
     elsif avatar_in_git