Remove unneeded condition

Author: schlessera

src/Search_Replace_Command.php

@@ -544,9 +544,7 @@ private function php_handle_col( $col, $primary_keys, $table, $old, $new ) {
 			}
 
 			if ( $this->dry_run ) {
-				if ( $value != $col_value ) {
-					$count++;
-				}
+				$count++;
 			} else {
 				$where = array();
 				foreach ( (array) $keys as $k => $v ) {