Merge branch...

Merge branch 'ce-6635-extract-ee-specific-files-lines-for-app-controllers-admin-health_check_controller-rb' into 'master'

Make Admin::HealthCheckController EE-compatible

See merge request gitlab-org/gitlab-ce!23879

app/controllers/admin/health_check_controller.rb

@@ -2,6 +2,12 @@
 
 class Admin::HealthCheckController < Admin::ApplicationController
   def show
-    @errors = HealthCheck::Utils.process_checks(['standard'])
+    @errors = HealthCheck::Utils.process_checks(checks)
+  end
+
+  private
+
+  def checks
+    ['standard']
   end
 end