From d4f4ce4b9c35db40d2dc3720ba07a83cff1b547d Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Wed, 22 Aug 2018 14:38:30 +0000
Subject: Simplify GetEmbeddedObj() methods.

Change-Id: I976a8841f1519310cbf934103336dc050a7c293d
Reviewed-on: https://pdfium-review.googlesource.com/40773
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
---
 core/fxcrt/xml/cfx_xmlelement.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'core')

diff --git a/core/fxcrt/xml/cfx_xmlelement.h b/core/fxcrt/xml/cfx_xmlelement.h
index 0d3468aba4..394866042c 100644
--- a/core/fxcrt/xml/cfx_xmlelement.h
+++ b/core/fxcrt/xml/cfx_xmlelement.h
@@ -60,4 +60,10 @@ inline CFX_XMLElement* ToXMLElement(CFX_XMLNode* pNode) {
              : nullptr;
 }
 
+inline const CFX_XMLElement* ToXMLElement(const CFX_XMLNode* pNode) {
+  return pNode && pNode->GetType() == FX_XMLNODE_Element
+             ? static_cast<const CFX_XMLElement*>(pNode)
+             : nullptr;
+}
+
 #endif  // CORE_FXCRT_XML_CFX_XMLELEMENT_H_
-- 
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