Allow removing of project without confirmation when JavaScript is disabled

Closes #2485

CHANGELOG

@@ -2,6 +2,7 @@ Please view this file on the master branch, on stable branches it's out of date.
 v 8.1.0 (unreleased)
   - Add support for creating directories from Files page (Stan Hu)
+  - Allow removing of project without confirmation when JavaScript is disabled (Stan Hu)
   - Fix bug where transferring a project would result in stale commit links (Stan Hu)
   - Include full path of source and target branch names in New Merge Request page (Stan Hu)
   - Add user preference to view activities as default dashboard (Stan Hu)

app/views/projects/edit.html.haml

@@ -193,13 +193,13 @@
         .panel.panel-default.panel.panel-danger
           .panel-heading Remove project
           .panel-body
-            = form_tag(namespace_project_path(@project.namespace, @project), method: :delete, html: { class: 'form-horizontal'}) do
+            = form_tag(namespace_project_path(@project.namespace, @project), method: :delete, class: 'form-horizontal') do
               %p
                 Removing the project will delete its repository and all related resources including issues, merge requests etc.
                 %br
                 %strong Removed projects cannot be restored!
-              = link_to 'Remove project', '#', class: "btn btn-remove js-confirm-danger", data: { "confirm-danger-message" => remove_project_message(@project) }
+              = button_to 'Remove project', '#', class: "btn btn-remove js-confirm-danger", data: { "confirm-danger-message" => remove_project_message(@project) }
       - else
         .nothing-here-block Only project owner can remove a project

spec/features/projects_spec.rb

@@ -50,7 +50,7 @@ feature 'Project', feature: true do
   end
   def remove_project
-    click_link "Remove project"
+    click_button "Remove project"
     fill_in 'confirm_name_input', with: project.path
     click_button 'Confirm'
   end