Toolbar: Un-deprecate the WP_Admin_Bar::add_menu() method.

This is only a wrapper for the `add_node()` method, but it's in widespread use both in core until [46642] and in thousands of plugins and themes. Deprecating it would have made sense when #19647 was originally opened but that's no longer the case.

Props whyisjake

Fixes #19647 


git-svn-id: https://develop.svn.wordpress.org/trunk@46678 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-admin-bar.php

@@ -90,7 +90,6 @@ class WP_Admin_Bar {
 	 * @param array $node The attributes that define the node.
 	 */
 	public function add_menu( $node ) {
-		_deprecated_function( __METHOD__, '5.4.0', __CLASS__ . '::add_node()' );
 		$this->add_node( $node );
 	}
 
@@ -103,7 +102,6 @@ class WP_Admin_Bar {
 	 * @param string $id The menu slug to remove.
 	 */
 	public function remove_menu( $id ) {
-		_deprecated_function( __METHOD__, '5.4.0', __CLASS__ . '::remove_node()' );
 		$this->remove_node( $id );
 	}