Merge pull request #3925 from edx/mroytman/browsers-lifecycle-tags

lifecycle tags for browsers

playbooks/roles/browsers/tasks/main.yml

@@ -176,12 +176,18 @@
     owner: root
     group: root
   when: ansible_distribution_release == 'trusty'
+  tags:
+    - install
+    - install:configuration
 
 - name: start xvfb
   service:
     name: xvfb
     state: restarted
   when: ansible_distribution_release == 'trusty'
+  tags:
+    - manage
+    - manage:start
 
 # Use systemd for xvfb in 16.04
 - name: create xvfb systemd service
@@ -202,5 +208,5 @@
     state: started
   when: ansible_distribution_release == 'xenial'
   tags:
-    - install
-    - install:configuration
+    - manage
+    - manage:start