[core] Remove last remaining parts of profiling code which was removed in 2006.

libraries/footer.inc.php

@@ -29,8 +29,6 @@
  * @uses    $GLOBALS['userlink'] to close it
  * @uses    $cfg['Server']['user']
  * @uses    $cfg['NavigationBarIconic']
- * @uses    $cfg['DBG']['enable']
- * @uses    $cfg['DBG']['profile']['enable']
  * @uses    $cfg['MaxCharactersInDisplayedSQL']
  * @uses    PMA_isValid()
  * @uses    PMA_setHistory()
@@ -202,25 +200,6 @@ if (! $GLOBALS['is_ajax_request'] && file_exists(CUSTOM_FOOTER_FILE)) {
     require CUSTOM_FOOTER_FILE;
 }
 
-
-/**
- * Generates profiling data if requested
- */
-
-// profiling deactivated due to licensing issues
-if (! empty($GLOBALS['cfg']['DBG']['php'])
- && ! empty($GLOBALS['cfg']['DBG']['profile']['enable'])) {
-    //run the basic setup code first
-    require_once './libraries/dbg/setup.php';
-    //if the setup ran fine, then do the profiling
-    /*
-    if (! empty($GLOBALS['DBG'])) {
-        require_once './libraries/dbg/profiling.php';
-        dbg_dump_profiling_results();
-    }
-    */
-}
-
 /**
  * If we are in an AJAX request, we do not need to generate the closing tags for
  * body and html.