Remove enable_user_pass from the base horizon class

... because the parameter was deprecated during Xena cycle in favor of
the separate classes for dashboard plugins.

Change-Id: I0105dca66abed6b4252df93d71c10d838dda1a7b

manifests/dashboards/heat.pp

@@ -63,8 +63,6 @@ class horizon::dashboards::heat(
     $policy_file_real = $policy_file
   }
 
-  $enable_user_pass_real = pick($::horizon::enable_user_pass, $enable_user_pass)
-
   $config_file = "${::horizon::params::conf_d_dir}/_1699_orchestration_settings.py"
 
   package { 'heat-dashboard':

manifests/init.pp

@@ -535,12 +535,6 @@
 #    (optional) Enable the use of the system scope token on per-service basis.
 #    Defaults to undef
 #
-# DEPRECATED PARAMETERS
-#
-#  [*enable_user_pass*]
-#    (optional) Enable the password field while launching a Heat stack.
-#    Defaults to undef
-#
 # === Examples
 #
 #  class { 'horizon':
@@ -651,17 +645,10 @@ class horizon(
   $horizon_upload_mode                 = undef,
   $default_boot_source                 = undef,
   $system_scope_services               = undef,
-  # DEPRECATED PARAMETERS
-  $enable_user_pass                    = undef,
 ) inherits horizon::params {
 
   include horizon::deps
 
-  if $enable_user_pass != undef {
-    warning('The enable_user_pass parameter is deprecated. Use the horizon::dashboards::heat class')
-    include horizon::dashboards::heat
-  }
-
   # TODO(tkajinam): Remove this logic after Yoga cycle.
   if $horizon_upload_mode != undef {
     $horizon_upload_mode_real = regsubst($horizon_upload_mode, "('|\")", '', 'G')

releasenotes/notes/remove-enable_user_pass-from-base-e6e72e9dd5d6b85d.yaml

@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    The ``horizon::enable_user_pass`` parameter has been removed. Use
+    the ``horizon::dashboards::heat::enable_user_pass`` parameter instead.

templates/_1699_orchestration_settings.py.erb

@@ -2,7 +2,7 @@ from django.conf import settings
 
 
 OPENSTACK_HEAT_STACK = {
-    'enable_user_pass': <%= @enable_user_pass_real.to_s.capitalize %>,
+    'enable_user_pass': <%= @enable_user_pass.to_s.capitalize %>,
 }
 
 settings.POLICY_FILES.update({