Get rid of secure_dir, this hasn't been a thing for a while.

playbooks/roles/xserver/tasks/main.yml

@@ -46,12 +46,8 @@
 
 - name: Set sandbox limits
   template:
-    src: "{{ item }}"
+    src: "sandbox.conf.j2"
     dest: "/etc/security/limits.d/sandbox.conf"
-  with_first_found:
-    - files:
-      - "{{ secure_dir }}/sandbox.conf.j2"
-      - "sandbox.conf.j2"
 
 - name: Install system dependencies of xserver
   apt:
@@ -61,12 +57,8 @@
 
 - name: Load python-sandbox apparmor profile
   template:
-    src: "{{ item }}"
+    src: "usr.bin.python-sandbox.j2"
     dest: "/etc/apparmor.d/edx_apparmor_sandbox"
-  with_first_found:
-    -files:
-      - "{{ secure_dir }}/files/edx_apparmor_sandbox.j2"
-      - "usr.bin.python-sandbox.j2"
 
 - include: deploy.yml
   tags: