In `_WP_Editors::editor_settings()`, `$first_run` is unused.

See #33491.

Built from https://develop.svn.wordpress.org/trunk@33699


git-svn-id: http://core.svn.wordpress.org/trunk@33666 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-editor.php

@@ -297,8 +297,6 @@ final class _WP_Editors {
 	public static function editor_settings($editor_id, $set) {
 		global $wp_version, $tinymce_version;
 
-		$first_run = false;
-
 		if ( empty(self::$first_init) ) {
 			if ( is_admin() ) {
 				add_action( 'admin_print_footer_scripts', array( __CLASS__, 'editor_js' ), 50 );
@@ -351,7 +349,6 @@ final class _WP_Editors {
 
 				/** This filter is documented in wp-admin/includes/media.php */
 				$no_captions = (bool) apply_filters( 'disable_captions', '' );
-				$first_run = true;
 				$ext_plugins = '';
 
 				if ( $set['teeny'] ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33698';
+$wp_version = '4.4-alpha-33699';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.