diff --git a/core/modules/comment/comment.module b/core/modules/comment/comment.module
index 9895b1f..ab77162 100644
--- a/core/modules/comment/comment.module
+++ b/core/modules/comment/comment.module
@@ -1837,6 +1837,12 @@ function comment_action_info() {
       'configurable' => FALSE,
       'triggers' => array('comment_insert', 'comment_update'),
     ),
+    'comment_delete_action' => array(
+      'label' => t('Delete comment'),
+      'type' => 'comment',
+      'configurable' => FALSE,
+      'triggers' => array('comment_delete'),
+    ),
   );
 }
 
@@ -1961,6 +1967,20 @@ function comment_save_action(Comment $comment) {
 }
 
 /**
+ * Deletes a comment.
+ *
+ * @param Drupal\comment\Comment $comment
+ *
+ * @ingroup actions
+ */
+function comment_delete_action(Comment $comment) {
+  $subject = $comment->subject->value;
+  comment_delete($comment->cid->value);
+  cache_invalidate_tags(array('content' => TRUE));
+  watchdog('action', 'Deleted comment %subject.', array('%title' => $subject));
+}
+
+/**
  * Implements hook_ranking().
  */
 function comment_ranking() {
diff --git a/core/modules/comment/config/views.view.comments.yml b/core/modules/comment/config/views.view.comments.yml
new file mode 100644
index 0000000..a7c42ec
--- /dev/null
+++ b/core/modules/comment/config/views.view.comments.yml
@@ -0,0 +1,1078 @@
+base_field: cid
+base_table: comment
+core: 8.x
+description: ''
+status: '1'
+display:
+  default:
+    display_plugin: default
+    id: default
+    display_title: Master
+    position: ''
+    display_options:
+      access:
+        type: perm
+        options:
+          perm: 'administer comments'
+      cache:
+        type: none
+        options: {  }
+      query:
+        type: views_query
+        options:
+          disable_sql_rewrite: '0'
+          distinct: '0'
+          slave: '0'
+          query_comment: ''
+          query_tags: {  }
+      exposed_form:
+        type: basic
+        options:
+          submit_button: Apply
+          reset_button: '0'
+          reset_button_label: Reset
+          exposed_sorts_label: 'Sort by'
+          expose_sort_order: '1'
+          sort_asc_label: Asc
+          sort_desc_label: Desc
+      pager:
+        type: full
+        options:
+          items_per_page: '50'
+          offset: '0'
+          id: '0'
+          total_pages: ''
+          expose:
+            items_per_page: '0'
+            items_per_page_label: 'Items per page'
+            items_per_page_options: '5, 10, 20, 40, 60'
+            items_per_page_options_all: '0'
+            items_per_page_options_all_label: '- All -'
+            offset: '0'
+            offset_label: Offset
+          tags:
+            previous: '‹ previous'
+            next: 'next ›'
+            first: '« first'
+            last: 'last »'
+          quantity: '9'
+      style:
+        type: table
+        options:
+          grouping: {  }
+          row_class: ''
+          default_row_class: '1'
+          row_class_special: '1'
+          override: '1'
+          sticky: '0'
+          summary: ''
+          columns:
+            action_bulk_form: action_bulk_form
+            subject: subject
+            name: name
+            title: title
+            changed: changed
+          info:
+            action_bulk_form:
+              sortable: '0'
+              default_sort_order: asc
+              align: ''
+              separator: ''
+              empty_column: '0'
+              responsive: ''
+            subject:
+              sortable: '1'
+              default_sort_order: asc
+              align: ''
+              separator: ''
+              empty_column: '0'
+              responsive: ''
+            name:
+              sortable: '1'
+              default_sort_order: asc
+              align: ''
+              separator: ''
+              empty_column: '0'
+              responsive: ''
+            title:
+              sortable: '1'
+              default_sort_order: asc
+              align: ''
+              separator: ''
+              empty_column: '0'
+              responsive: ''
+            changed:
+              sortable: '1'
+              default_sort_order: desc
+              align: ''
+              separator: ''
+              empty_column: '0'
+              responsive: ''
+          default: changed
+          empty_table: '1'
+      row:
+        type: fields
+      relationships:
+        nid:
+          id: nid
+          table: comment
+          field: nid
+          required: '1'
+          relationship: none
+          group_type: group
+          admin_label: Content
+      fields:
+        action_bulk_form:
+          id: action_bulk_form
+          table: action
+          field: action_bulk_form
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: 'Bulk update'
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          include_exclude: include
+          selected_actions:
+            comment_unpublish_action: comment_unpublish_action
+          plugin_id: action_bulk_form
+        subject:
+          id: subject
+          table: comment
+          field: subject
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Subject
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '0'
+            ellipsis: '0'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_comment: '1'
+          link_to_node: '0'
+        name:
+          id: name
+          table: comment
+          field: name
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Author
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_user: '1'
+          plugin_id: comment_username
+        title:
+          id: title
+          table: node_field_data
+          field: title
+          relationship: nid
+          group_type: group
+          admin_label: ''
+          label: 'Posted in'
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_node: '1'
+          plugin_id: node
+        changed:
+          id: changed
+          table: comment
+          field: changed
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Updated
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          date_format: short
+          custom_date_format: ''
+          timezone: ''
+          plugin_id: date
+      filters:
+        status:
+          id: status
+          table: comment
+          field: status
+          relationship: none
+          group_type: group
+          admin_label: ''
+          operator: '='
+          value: '0'
+          group: '1'
+          exposed: '0'
+          expose:
+            operator_id: '0'
+            label: ''
+            description: ''
+            use_operator: '0'
+            operator: '0'
+            identifier: ''
+            required: '0'
+            remember: '0'
+            multiple: '0'
+            remember_roles:
+              authenticated: authenticated
+          is_grouped: '0'
+          group_info:
+            label: ''
+            description: ''
+            identifier: ''
+            optional: '1'
+            widget: select
+            multiple: '0'
+            remember: '0'
+            default_group: All
+            default_group_multiple: {  }
+            group_items: {  }
+      sorts:
+        created:
+          id: created
+          table: comment
+          field: created
+          order: DESC
+          relationship: none
+          group_type: group
+          admin_label: ''
+          exposed: '0'
+          expose:
+            label: ''
+          granularity: second
+      title: Comments
+      header: {  }
+      footer: {  }
+      empty:
+        area:
+          id: area
+          table: views
+          field: area
+          relationship: none
+          group_type: group
+          admin_label: ''
+          empty: '1'
+          content: "<p>No comments available.</p>\n"
+          format: basic_html
+          tokenize: '0'
+          plugin_id: text
+      arguments: {  }
+  page_2:
+    display_plugin: page
+    id: page_2
+    display_title: 'Unapproved comments'
+    position: ''
+    display_options:
+      display_description: 'Comments pending to approval'
+      path: admin/content/comment/approval
+      menu:
+        type: tab
+        title: 'Unapproved comments'
+        description: ''
+        name: admin
+        weight: '0'
+        context: '0'
+      filters:
+        status:
+          id: status
+          table: comment
+          field: status
+          relationship: none
+          group_type: group
+          admin_label: ''
+          operator: '='
+          value: '0'
+          group: '1'
+          exposed: '0'
+          expose:
+            operator_id: '0'
+            label: ''
+            description: ''
+            use_operator: '0'
+            operator: '0'
+            identifier: ''
+            required: '0'
+            remember: '0'
+            multiple: '0'
+            remember_roles:
+              authenticated: authenticated
+          is_grouped: '0'
+          group_info:
+            label: ''
+            description: ''
+            identifier: ''
+            optional: '1'
+            widget: select
+            multiple: '0'
+            remember: '0'
+            default_group: All
+            default_group_multiple: {  }
+            group_items: {  }
+      defaults:
+        filters: '0'
+        filter_groups: '0'
+        fields: '0'
+      filter_groups:
+        operator: AND
+        groups:
+          1: AND
+      fields:
+        action_bulk_form:
+          id: action_bulk_form
+          table: action
+          field: action_bulk_form
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: 'Bulk update'
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          include_exclude: include
+          selected_actions:
+            comment_publish_action: comment_publish_action
+          plugin_id: action_bulk_form
+        subject:
+          id: subject
+          table: comment
+          field: subject
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Subject
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '0'
+            ellipsis: '0'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_comment: '1'
+          link_to_node: '0'
+        name:
+          id: name
+          table: comment
+          field: name
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Author
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_user: '1'
+          plugin_id: comment_username
+        title:
+          id: title
+          table: node_field_data
+          field: title
+          relationship: nid
+          group_type: group
+          admin_label: ''
+          label: 'Posted in'
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_node: '1'
+          plugin_id: node
+        changed:
+          id: changed
+          table: comment
+          field: changed
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Updated
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          date_format: short
+          custom_date_format: ''
+          timezone: ''
+          plugin_id: date
+  page_1:
+    display_plugin: page
+    id: page_1
+    display_title: Comments
+    position: ''
+    display_options:
+      path: admin/content/comment/new
+      menu:
+        type: tab
+        title: 'Published comments'
+        description: 'Comments published'
+        name: admin
+        weight: '-10'
+        context: '0'
+      display_description: ''
+      filters:
+        status:
+          id: status
+          table: comment
+          field: status
+          relationship: none
+          group_type: group
+          admin_label: ''
+          operator: '='
+          value: '1'
+          group: '1'
+          exposed: '0'
+          expose:
+            operator_id: '0'
+            label: ''
+            description: ''
+            use_operator: '0'
+            operator: '0'
+            identifier: ''
+            required: '0'
+            remember: '0'
+            multiple: '0'
+            remember_roles:
+              authenticated: authenticated
+          is_grouped: '0'
+          group_info:
+            label: ''
+            description: ''
+            identifier: ''
+            optional: '1'
+            widget: select
+            multiple: '0'
+            remember: '0'
+            default_group: All
+            default_group_multiple: {  }
+            group_items: {  }
+      defaults:
+        filters: '0'
+        filter_groups: '0'
+        fields: '0'
+      filter_groups:
+        operator: AND
+        groups:
+          1: AND
+      fields:
+        action_bulk_form:
+          id: action_bulk_form
+          table: action
+          field: action_bulk_form
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: 'Bulk update'
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          include_exclude: include
+          selected_actions:
+            comment_unpublish_action: comment_unpublish_action
+          plugin_id: action_bulk_form
+        subject:
+          id: subject
+          table: comment
+          field: subject
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Subject
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '0'
+            ellipsis: '0'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_comment: '1'
+          link_to_node: '0'
+        name:
+          id: name
+          table: comment
+          field: name
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Author
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_user: '1'
+          plugin_id: comment_username
+        title:
+          id: title
+          table: node_field_data
+          field: title
+          relationship: nid
+          group_type: group
+          admin_label: ''
+          label: 'Posted in'
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          link_to_node: '1'
+          plugin_id: node
+        changed:
+          id: changed
+          table: comment
+          field: changed
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: Updated
+          exclude: '0'
+          alter:
+            alter_text: '0'
+            text: ''
+            make_link: '0'
+            path: ''
+            absolute: '0'
+            external: '0'
+            replace_spaces: '0'
+            path_case: none
+            trim_whitespace: '0'
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: '0'
+            max_length: ''
+            word_boundary: '1'
+            ellipsis: '1'
+            more_link: '0'
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: '0'
+            trim: '0'
+            preserve_tags: ''
+            html: '0'
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: '1'
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: '1'
+          empty: ''
+          hide_empty: '0'
+          empty_zero: '0'
+          hide_alter_empty: '1'
+          date_format: short
+          custom_date_format: ''
+          timezone: ''
+          plugin_id: date
+label: Comments
+module: views
+id: comments
+tag: ''
+uuid: 5e610f28-4b1d-4310-b600-f079ab8d707c
+langcode: en
diff --git a/core/modules/comment/lib/Drupal/comment/Tests/CommentActionsTest.php b/core/modules/comment/lib/Drupal/comment/Tests/CommentActionsTest.php
index a942d7c..0b0282a 100644
--- a/core/modules/comment/lib/Drupal/comment/Tests/CommentActionsTest.php
+++ b/core/modules/comment/lib/Drupal/comment/Tests/CommentActionsTest.php
@@ -83,6 +83,23 @@ function testCommentUnpublishByKeyword() {
   }
 
   /**
+   * Tests comment delete action.
+   */
+  function testCommentDeleteAction() {
+    $this->drupalLogin($this->web_user);
+    $comment_text = $this->randomName();
+    $subject = $this->randomName();
+    $comment = $this->postComment($this->node, $comment_text, $subject);
+
+    // Delete a comment.
+    comment_delete_action($comment);
+    $comment = comment_load($comment->cid->value);
+    $this->assertTrue(empty($comment), 'Comment was deleted');
+    $this->assertWatchdogMessage('Deleted comment %subject.', array('%subject' => $subject), 'Found watchdog message');
+    $this->clearWatchdog();
+  }
+
+  /**
    * Verifies that a watchdog message has been entered.
    *
    * @param $watchdog_message
