Add the site icon meta tags to `wp-login.php`.

See #33597
Props iworks

Built from https://develop.svn.wordpress.org/trunk@34124


git-svn-id: http://core.svn.wordpress.org/trunk@34092 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/default-filters.php

@@ -233,6 +233,7 @@ if ( isset( $_GET['replytocom'] ) )
 
 // Login actions
 add_action( 'login_head',          'wp_print_head_scripts',         9     );
+add_action( 'login_head',          'wp_site_icon',                  99    );
 add_action( 'login_footer',        'wp_print_footer_scripts',       20    );
 add_action( 'login_init',          'send_frame_options_header',     10, 0 );
 

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34123';
+$wp_version = '4.4-alpha-34124';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.