From 13ea23c4847c490be0294fb4b3f6147721321d4d Mon Sep 17 00:00:00 2001
From: "This, that and the other" <at.light@live.com.au>
Date: Thu, 24 Jul 2014 17:41:02 +1000
Subject: [PATCH] Remove unused XMLReader2 class

Undocumented and unused within core. Was previously used in WikiImporter,
but that use was removed in r81437.

Change-Id: I45f4ff3fae19a7d9c1a0dacb2e02d53ee4bdaefb
---
 RELEASE-NOTES-1.24      |  1 +
 includes/AutoLoader.php |  1 -
 includes/Import.php     | 24 ------------------------
 3 files changed, 1 insertion(+), 25 deletions(-)

diff --git a/RELEASE-NOTES-1.24 b/RELEASE-NOTES-1.24
index cd24ef0bb0..335495715e 100644
--- a/RELEASE-NOTES-1.24
+++ b/RELEASE-NOTES-1.24
@@ -321,6 +321,7 @@ changes to languages because of Bugzilla reports.
 * HistoryPage - Use HistoryAction directly
 * RawPage - Use RawAction directly
 * StubContLang - Use Language::factory() instead
+* XMLReader2 - Use XMLReader directly
 
 == Compatibility ==
 
diff --git a/includes/AutoLoader.php b/includes/AutoLoader.php
index f35b38052c..ab5af1b2d0 100644
--- a/includes/AutoLoader.php
+++ b/includes/AutoLoader.php
@@ -193,7 +193,6 @@ $wgAutoloadLocalClasses = array(
 	'Xml' => 'includes/Xml.php',
 	'XmlDumpWriter' => 'includes/Export.php',
 	'XmlJsCode' => 'includes/Xml.php',
-	'XMLReader2' => 'includes/Import.php',
 	'XmlSelect' => 'includes/Xml.php',
 
 	# includes/actions
diff --git a/includes/Import.php b/includes/Import.php
index 8eab3be001..2eb5667e73 100644
--- a/includes/Import.php
+++ b/includes/Import.php
@@ -1050,30 +1050,6 @@ class UploadSourceAdapter {
 	}
 }
 
-class XMLReader2 extends XMLReader {
-
-	/**
-	 * @return bool|string
-	 */
-	function nodeContents() {
-		if ( $this->isEmptyElement ) {
-			return "";
-		}
-		$buffer = "";
-		while ( $this->read() ) {
-			switch ( $this->nodeType ) {
-			case XmlReader::TEXT:
-			case XmlReader::SIGNIFICANT_WHITESPACE:
-				$buffer .= $this->value;
-				break;
-			case XmlReader::END_ELEMENT:
-				return $buffer;
-			}
-		}
-		return $this->close();
-	}
-}
-
 /**
  * @todo document (e.g. one-sentence class description).
  * @ingroup SpecialPage
-- 
2.20.1