Taxonomy: Add context and a translator comment to the new `most_used` label.

Fixes #41150

Built from https://develop.svn.wordpress.org/trunk@41674


git-svn-id: http://core.svn.wordpress.org/trunk@41508 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/taxonomy.php

@@ -522,7 +522,8 @@ function get_taxonomy_labels( $tax ) {
 		'no_terms' => array( __( 'No tags' ), __( 'No categories' ) ),
 		'items_list_navigation' => array( __( 'Tags list navigation' ), __( 'Categories list navigation' ) ),
 		'items_list' => array( __( 'Tags list' ), __( 'Categories list' ) ),
-		'most_used' => array( null, __( 'Most Used' ) ),
+		/* translators: Tab heading when selecting from the most used terms */
+		'most_used' => array( null, _x( 'Most Used', 'Most used categories' ) ),
 		'back_to_items' => array( __( '← Back to Tags' ), __( '← Back to Categories' ) ),
 	);
 	$nohier_vs_hier_defaults['menu_name'] = $nohier_vs_hier_defaults['name'];

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-alpha-41673';
+$wp_version = '4.9-alpha-41674';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.