Remove size limit convertion concern

app/models/application_setting.rb

@@ -2,7 +2,6 @@ class ApplicationSetting < ActiveRecord::Base
   include CacheMarkdownField
   include TokenAuthenticatable
   prepend EE::ApplicationSetting
-  include RepositorySizeLimit
 
   add_authentication_token_field :runners_registration_token
   add_authentication_token_field :health_check_access_token

app/models/concerns/repository_size_limit.rb

-module RepositorySizeLimit
-  extend ActiveSupport::Concern
-
-  included do
-    before_save :convert_from_megabytes_to_bytes, if: :repository_size_limit_changed?
-  end
-
-  private
-
-  def convert_from_megabytes_to_bytes
-    self.repository_size_limit = (repository_size_limit * 1.megabyte) if repository_size_limit.present?
-  end
-end

app/models/group.rb

@@ -9,7 +9,6 @@ class Group < Namespace
   include AccessRequestable
   include Referable
   include SelectForProjectAuthorization
-  include RepositorySizeLimit
   prepend EE::GeoAwareAvatar
 
   has_many :group_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source

app/models/project.rb

@@ -17,7 +17,6 @@ class Project < ActiveRecord::Base
   include ProjectFeaturesCompatibility
   include SelectForProjectAuthorization
   include Routable
-  include RepositorySizeLimit
   prepend EE::GeoAwareAvatar
   prepend EE::Project
 

spec/models/concerns/repository_size_limit_spec.rb

-require 'spec_helper'
-
-describe RepositorySizeLimit do
-  context Project do
-    context 'callback' do
-      describe '#convert_from_megabyte_to_byte' do
-        let(:project) { build(:empty_project, repository_size_limit: 10) }
-
-        before do
-          project.update!(repository_size_limit: repository_size_limit)
-          project.reload
-        end
-
-        context 'when repository_size_limit is present and have changed' do
-          let(:repository_size_limit) { 20 }
-
-          it { expect(project.repository_size_limit).to eql(20 * 1.megabyte) }
-        end
-
-        context 'when repository_size_limit is present but have not changed' do
-          let(:repository_size_limit) { 10 }
-
-          it { expect(project.repository_size_limit).to eql(10 * 1.megabyte) }
-        end
-
-        context 'when repository_size_limit is not present' do
-          let(:repository_size_limit) { nil }
-
-          it { expect(project.repository_size_limit).to be_nil }
-        end
-      end
-    end
-  end
-
-  context Group do
-    context 'callback' do
-      describe '#convert_from_megabyte_to_byte' do
-        let(:group) { build(:group, repository_size_limit: 10) }
-
-        before do
-          group.update!(repository_size_limit: repository_size_limit)
-          group.reload
-        end
-
-        context 'when repository_size_limit is present and have changed' do
-          let(:repository_size_limit) { 20 }
-
-          it { expect(group.repository_size_limit).to eql(20 * 1.megabyte) }
-        end
-
-        context 'when repository_size_limit is present but have not changed' do
-          let(:repository_size_limit) { 10 }
-
-          it { expect(group.repository_size_limit).to eql(10 * 1.megabyte) }
-        end
-
-        context 'when repository_size_limit is not present' do
-          let(:repository_size_limit) { nil }
-
-          it { expect(group.repository_size_limit).to be_nil }
-        end
-      end
-    end
-  end
-
-  context ApplicationSetting do
-    context 'callback' do
-      describe '#convert_from_megabyte_to_byte' do
-        let(:setting) { ApplicationSetting.create_from_defaults }
-
-        before do
-          setting.update!(repository_size_limit: 10)
-          setting.update!(repository_size_limit: repository_size_limit)
-          setting.reload
-        end
-
-        context 'when repository_size_limit is present and have changed' do
-          let(:repository_size_limit) { 20 }
-
-          it { expect(setting.repository_size_limit).to eql(20 * 1.megabyte) }
-        end
-
-        context 'when repository_size_limit is present but have not changed' do
-          let(:repository_size_limit) { 10 }
-
-          it { expect(setting.repository_size_limit).to eql(10 * 1.megabyte) }
-        end
-      end
-    end
-  end
-end