Issue geerlingguy#308: Remove unused variables.

Author: geerlingguy

drupal/provisioning/playbook.yml

@@ -130,7 +130,7 @@
         mv /tmp/composer.phar /usr/local/bin/composer
         creates=/usr/local/bin/composer
 
-    - name: Ensure Drupal docroot exists.
+    - name: Ensure Drupal directory exists.
       file:
         path: "{{ drupal_core_path }}"
         state: directory

drupal/provisioning/vars.yml

@@ -1,7 +1,4 @@
 ---
-# The core version you want to use.
-drupal_core_version: "9.0.x"
-
 # The path where Drupal will be downloaded and installed.
 drupal_core_path: "/var/www/drupal"
 
@@ -10,6 +7,3 @@ domain: "drupal"
 
 # Your Drupal site name.
 drupal_site_name: "Drupal Test"
-
-# The Drush branch version to install.
-drush_version: "10.x"