DevelopmentSettings: Remove unused globals & declare $wgSQLMode

Some globals where declared but not used and $wgSQLMode was not declared
at all. Removed the unsed vars.

Change-Id: I44e6b8b6173674089271a172cf7bda6e320c53d8

diff --git a/includes/DevelopmentSettings.php b/includes/DevelopmentSettings.php
index 7f00c6c..4bf00d0 100644 (file)
--- a/includes/DevelopmentSettings.php
+++ b/includes/DevelopmentSettings.php
@@ -25,8 +25,8 @@ ini_set( 'display_errors', 1 );
  * Debugging: MediaWiki
  */
 global $wgDevelopmentWarnings, $wgShowExceptionDetails, $wgShowHostnames,
-       $wgDebugRawPage, $wgDebugComments, $wgDebugDumpSql, $wgDebugTimestamps,
-       $wgCommandLineMode, $wgDebugLogFile, $wgDBerrorLog, $wgDebugLogGroups;
+       $wgDebugRawPage, $wgSQLMode, $wgCommandLineMode, $wgDebugLogFile,
+       $wgDBerrorLog, $wgDebugLogGroups;
 
 // Use of wfWarn() should cause tests to fail
 $wgDevelopmentWarnings = true;