Remove access level editing from the `ProtectedBranches#show` page.

1. This has been moved to the `#index` page.

app/controllers/projects/protected_branches_controller.rb

@@ -26,7 +26,6 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
 
   def show
     @matching_branches = @protected_branch.matching(@project.repository.branches)
-    load_gon_show
   end
 
   def update
@@ -82,10 +81,4 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
     params.merge!(current_project_id: @project.id) if @project
     gon.push(params.merge(access_levels_options))
   end
-
-  def load_gon_show
-    params = {}
-    params.merge!(current_project_id: @project.id) if @project
-    gon.push(params.merge(access_levels_options))
-  end
 end

app/views/projects/protected_branches/_access_settings.html.haml

-- url = namespace_project_protected_branch_path(@project.namespace, @project, @protected_branch)
-
-%h5 Access Settings
-
-.form-group.allowed-to-merge-container
-  .prepend-left-10
-    %h5.label-light.append-bottom-20 Allowed to merge
-
-    - if @protected_branch.merge_access_levels.present?
-      .table-responsive
-        %table.table.protected-branch-merge-access-list
-          %colgroup
-            %col{ width: "70%" }
-            %col{ width: "30%" }
-          %thead
-            %tr
-              %th User / Role
-              %th
-          %tbody
-            - @protected_branch.merge_access_levels.each do |access_level|
-              %tr
-                %td= access_level.humanize
-                %td
-                  %button.btn.btn-sm.btn-warning.pull-right= link_to "Delete", namespace_project_protected_branch_merge_access_level_path(@project.namespace, @project, @protected_branch, access_level), method: :delete, data: { confirm: "Are you sure?" }
-
-    - else
-      %p.settings-message.text-center
-        No merge access settings have been created yet.
-
-    = dropdown_tag("Add new", options: { toggle_class: 'allowed-to-merge btn btn-success btn-sm', toggle_link: true,
-                            dropdown_class: 'dropdown-menu-selectable dropdown-menu-user', filter: true,
-                            data: { url: url, type: 'merge_access_levels' }})
-
-.form-group.allowed-to-push-container
-  .prepend-left-10.prepend-top-10
-    %h5.label-light.append-bottom-20 Allowed to push
-
-    - if @protected_branch.push_access_levels.present?
-      .table-responsive
-        %table.table.protected-branch-push-access-list
-          %colgroup
-            %col{ width: "70%" }
-            %col{ width: "30%" }
-          %thead
-            %tr
-              %th User / Role
-              %th
-          %tbody
-            - @protected_branch.push_access_levels.each do |access_level|
-              %tr
-                %td= access_level.humanize
-                %td
-                  %button.btn.btn-sm.btn-warning.pull-right= link_to "Delete", namespace_project_protected_branch_push_access_level_path(@project.namespace, @project, @protected_branch, access_level), method: :delete, data: { confirm: "Are you sure?" }
-
-    - else
-      %p.settings-message.text-center
-        No push access settings have been created yet.
-
-    = dropdown_tag("Add new",
-               options: { toggle_class: 'allowed-to-push btn btn-success btn-sm', toggle_link: true,
-                          dropdown_class: 'dropdown-menu-selectable dropdown-menu-user', filter: true,
-                          data: { url: url, type: 'push_access_levels' }})

app/views/projects/protected_branches/show.html.haml

@@ -6,10 +6,6 @@
       = @protected_branch.name
 
   .col-lg-9.edit_protected_branch
-    = render 'access_settings'
-
-    %hr
-
     %h5 Matching Branches
     - if @matching_branches.present?
       .table-responsive
@@ -27,6 +23,3 @@
     - else
       %p.settings-message.text-center
         Couldn't find any matching branches.
-
-:javascript
-  new ProtectedBranchesAccessSelect($(".edit_protected_branch"), true);