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

libraries/config/messages.inc.php

@@ -40,7 +40,6 @@ $strConfigConfigurationFile = __('Configuration file');
 $strConfigConfirm_desc = __('Whether a warning ("Are your really sure...") should be displayed when you\'re about to lose data');
 $strConfigConfirm_name = __('Confirm DROP queries');
 $strConfigCtrlArrowsMoving_name = __('Field navigation using Ctrl+Arrows');
-$strConfigDBG_php_name = __('Debug PHP');
 $strConfigDBG_sql_name = __('Debug SQL');
 $strConfigDefaultDisplay_name = __('Default display direction');
 $strConfigDefaultPropDisplay_desc = __('[kbd]horizontal[/kbd], [kbd]vertical[/kbd] or a number that indicates maximum number for which vertical model is used');

libraries/config/setup.forms.php

@@ -118,8 +118,7 @@ $forms['Features']['Developer'] = array(
     'UserprefsDeveloperTab',
     'Error_Handler/display',
     'Error_Handler/gather',
-    'DBG/sql',
-    'DBG/php');
+    'DBG/sql');
 $forms['Features']['Other_core_settings'] = array(
     'NaturalOrder',
     'InitialSlidersState',
@@ -370,4 +369,4 @@ $forms['Export']['Texy'] = array('Export' => array(
     ':group:' . __('Data'),
         'texytext_null',
         'texytext_columns'));
-?>
+?>

libraries/config/user_preferences.forms.php

@@ -51,8 +51,7 @@ $forms['Features']['Warnings'] = array(
 $forms['Features']['Developer'] = array(
     'Error_Handler/display',
     'Error_Handler/gather',
-    'DBG/sql',
-    'DBG/php');
+    'DBG/sql');
 $forms['Sql_queries']['Sql_queries'] = array(
     'ShowSQL',
     'Confirm',
@@ -272,4 +271,4 @@ $forms['Export']['Texy'] = array(
     ':group:' . __('Data'),
         'Export/texytext_null',
         'Export/texytext_columns');
-?>
+?>