Don't focus input fields outside of the request filesystem credentials form.

props valendesigns.
fixes #32055.
Built from https://develop.svn.wordpress.org/trunk@32266


git-svn-id: http://core.svn.wordpress.org/trunk@32237 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/file.php

@@ -1120,7 +1120,7 @@ jQuery(function($){
 	jQuery("#ftp, #ftps").click(function () {
 		jQuery("#ssh_keys").hide();
 	});
-	jQuery('form input[value=""]:first').focus();
+	jQuery('#request-filesystem-credentials-form input[value=""]:first').focus();
 });
 -->
 </script>

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-RC3-32265';
+$wp_version = '4.2-RC3-32266';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.