Remove duplicate entries from defined arrays

includes/admin/class-wc-admin-help.php

@@ -117,10 +117,6 @@ class WC_Admin_Help {
 				'title' => __( 'API Settings', 'woocommerce' ),
 				'url'   => '//fast.wistia.net/embed/iframe/1q0ny74vvq.jsonp?',
 			),
-			'wc-settings-api' => array(
-				'title' => __( 'API Settings', 'woocommerce' ),
-				'url'   => '//fast.wistia.net/embed/iframe/1q0ny74vvq.jsonp?',
-			),
 			'product' => array(
 				'title' => __( 'Creating Products', 'woocommerce' ),
 				'url'   => '//fast.wistia.net/embed/iframe/fw0477t6wr.jsonp?',

includes/api/class-wc-rest-webhook-deliveries.php

@@ -101,13 +101,6 @@ class WC_REST_Webhook_Deliveries_Controller extends WC_REST_Webhook_Deliveries_V
 					'context'     => array( 'view' ),
 					'readonly'    => true,
 				),
-				'request_headers' => array(
-					'description' => __( 'The URL where the webhook was delivered.', 'woocommerce' ),
-					'type'        => 'string',
-					'format'      => 'uri',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
 				'request_headers' => array(
 					'description' => __( 'Request headers.', 'woocommerce' ),
 					'type'        => 'array',

includes/api/v1/class-wc-rest-webhook-deliveries.php

@@ -255,13 +255,6 @@ class WC_REST_Webhook_Deliveries_V1_Controller extends WC_REST_Controller {
 					'context'     => array( 'view' ),
 					'readonly'    => true,
 				),
-				'request_headers' => array(
-					'description' => __( 'The URL where the webhook was delivered.', 'woocommerce' ),
-					'type'        => 'string',
-					'format'      => 'uri',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
 				'request_headers' => array(
 					'description' => __( 'Request headers.', 'woocommerce' ),
 					'type'        => 'array',

includes/class-wc-post-types.php

@@ -208,7 +208,6 @@ class WC_Post_types {
 						'show_ui'            => true,
 						'show_in_quick_edit' => false,
 						'show_in_menu'       => false,
-						'show_in_nav_menus'  => false,
 						'meta_box_cb'        => false,
 						'query_var'          => 1 === $tax->attribute_public,
 						'rewrite'            => false,