Block Editor: Remove CodeMirror settings.

CodeMirror is no longer used in the block editor, so we don't need to load the settings.

Merges [43857] from the 5.0 branch to trunk.

Props noisysocks.
Fixes #45248.


git-svn-id: https://develop.svn.wordpress.org/trunk@44223 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/edit-form-blocks.php

@@ -135,15 +135,6 @@ $meta_box_url = add_query_arg(
 wp_localize_script( 'wp-editor', '_wpMetaBoxUrl', $meta_box_url );
 
 
-// Populate default code editor settings by short-circuiting wp_enqueue_code_editor.
-wp_add_inline_script(
-	'wp-editor',
-	sprintf(
-		'window._wpGutenbergCodeEditorSettings = %s;',
-		wp_json_encode( wp_get_code_editor_settings( array( 'type' => 'text/html' ) ) )
-	)
-);
-
 /*
  * Initialize the editor.
  */