Embeds: Change the `embed_autourls` option filter from `default_option_*` to `pre_option_*` to avoid a DB query.

The option was removed from core in [21998], but still might be used by plugins.

Props dlh.
Fixes #38924.
Built from https://develop.svn.wordpress.org/trunk@40360


git-svn-id: http://core.svn.wordpress.org/trunk@40267 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/default-filters.php

@@ -348,7 +348,7 @@ add_action( 'admin_color_scheme_picker', 'admin_color_scheme_picker' );
 add_filter( 'default_option_link_manager_enabled', '__return_true' );
 
 // This option no longer exists; tell plugins we always support auto-embedding.
-add_filter( 'default_option_embed_autourls', '__return_true' );
+add_filter( 'pre_option_embed_autourls', '__return_true' );
 
 // Default settings for heartbeat
 add_filter( 'heartbeat_settings', 'wp_heartbeat_settings' );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-40359';
+$wp_version = '4.8-alpha-40360';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.