cleanup

app/helpers/clusters_helper.rb

@@ -44,8 +44,7 @@ module ClustersHelper
   end
 
   def expires_at_in_session
-    @expires_at_in_session ||=
-      session[GoogleApi::CloudPlatform::Client.session_key_for_expires_at]
+    session[GoogleApi::CloudPlatform::Client.session_key_for_expires_at]
   end
 
   def valid_gcp_token

app/views/projects/clusters/_dropdown.html.haml

-%h4.prepend-top-0= s_('ClusterIntegration|Choose how to set up Kubernetes cluster integration')
-
-.dropdown.clusters-dropdown
-  %button.dropdown-menu-toggle.dropdown-menu-full-width{ type: 'button', data: { toggle: 'dropdown' }, 'aria-haspopup': true, 'aria-expanded': false }
-    %span.dropdown-toggle-text
-      = dropdown_text
-    = icon('chevron-down')
-  %ul.dropdown-menu.clusters-dropdown-menu.dropdown-menu-full-width
-    %li
-      = link_to(s_('ClusterIntegration|Create Kubernetes cluster on Google Kubernetes Engine'), gcp_new_namespace_project_clusters_path(@project.namespace, @project))
-    %li
-      = link_to(s_('ClusterIntegration|Add an existing Kubernetes cluster'), user_new_namespace_project_clusters_path(@project.namespace, @project))