Change runner form cost factor render flags

app/views/admin/runners/show.html.haml

@@ -28,7 +28,7 @@
 %hr
 
 .append-bottom-20
-  = render 'shared/runners/form', runner: @runner, runner_form_url: admin_runner_path(@runner), in_admin_namespace: true
+  = render 'shared/runners/form', runner: @runner, runner_form_url: admin_runner_path(@runner), in_gitlab_com_admin_context: Gitlab.com?
 
 .row
   .col-md-6

app/views/shared/runners/_form.html.haml

@@ -47,7 +47,7 @@
     .col-sm-10
       = f.text_field :tag_list, value: runner.tag_list.sort.join(', '), class: 'form-control'
       .form-text.text-muted= _('You can set up jobs to only use Runners with specific tags. Separate tags with commas.')
-  - if Gitlab.com? && local_assigns[:in_admin_namespace]
+  - if local_assigns[:in_gitlab_com_admin_context]
     .form-group.row
       = label_tag :public_projects_minutes_cost_factor, class: 'col-form-label col-sm-2' do
         = _('Public projects Minutes cost factor')