Remove duplicate methods

Signed-off-by: NRémy Coutable <remy@rymai.me>

app/models/group.rb

@@ -102,10 +102,6 @@ class Group < Namespace
     self[:lfs_enabled]
   end
 
-  def request_access(user)
-    Members::RequestAccessService.new(self, user).execute
-  end
-
   def add_users(user_ids, access_level, current_user: nil, expires_at: nil)
     user_ids.each do |user_id|
       Member.add_user(

app/models/project.rb

@@ -1012,10 +1012,6 @@ class Project < ActiveRecord::Base
       update_all(updated_at: Time.now)
   end
 
-  def request_access(user)
-    Members::RequestAccessService.new(self, user).execute
-  end
-
   def project_member(user)
     project_members.find_by(user_id: user)
   end