TinyMCE: remove block_formats setting, this is now the default in TinyMCE 4.1.9.

Props iseulde. Fixes #31585.

git-svn-id: https://develop.svn.wordpress.org/trunk@31735 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-editor.php

@@ -491,15 +491,6 @@ final class _WP_Editors {
 						],
 						strikethrough: {inline: 'del'}
 					}",
-					'block_formats' =>
-						'Paragraph=p;' .
-						'Pre=pre;' .
-						'Heading 1=h1;' .
-						'Heading 2=h2;' .
-						'Heading 3=h3;' .
-						'Heading 4=h4;' .
-						'Heading 5=h5;' .
-						'Heading 6=h6',
 					'relative_urls' => false,
 					'remove_script_host' => false,
 					'convert_urls' => false,