Make plugins relative to ABSPATH when updating recently edited.

git-svn-id: http://svn.automattic.com/wordpress/trunk@1897 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/plugin-editor.php

@@ -59,7 +59,7 @@ default:
 		die(__('<p>You have do not have sufficient permissions to edit plugins for this blog.</p>'));
 	}
 
-	update_recently_edited($file);
+	update_recently_edited("wp-content/plugins/$file");
 	
 	if (!is_file($real_file))
 		$error = 1;