From ae95f763dfb5e4fab3a9ff026b2f844c202625d7 Mon Sep 17 00:00:00 2001
From: dsinclair <dsinclair@chromium.org>
Date: Tue, 29 Mar 2016 16:58:29 -0700
Subject: Remove IFDE_XML* classes.

The CFDE_XML* classes did not inhert from the IFDE_XML variants but we casted
to them anyway. This CL removes the IFDE_XML* variants and we just use the
CPDF_XML* classes directly.

BUG=pdfium:357

Review URL: https://codereview.chromium.org/1836353002
---
 testing/libfuzzer/pdf_xml_fuzzer.cc | 27 +++++++++++----------------
 1 file changed, 11 insertions(+), 16 deletions(-)

(limited to 'testing/libfuzzer')

diff --git a/testing/libfuzzer/pdf_xml_fuzzer.cc b/testing/libfuzzer/pdf_xml_fuzzer.cc
index 592bf0f066..998e2ec650 100644
--- a/testing/libfuzzer/pdf_xml_fuzzer.cc
+++ b/testing/libfuzzer/pdf_xml_fuzzer.cc
@@ -14,22 +14,22 @@
 
 namespace {
 
-IFDE_XMLNode* XFA_FDEExtension_GetDocumentNode(
-    IFDE_XMLDoc* pXMLDoc,
+CFDE_XMLNode* XFA_FDEExtension_GetDocumentNode(
+    CFDE_XMLDoc* pXMLDoc,
     FX_BOOL bVerifyWellFormness = FALSE) {
   if (!pXMLDoc) {
     return nullptr;
   }
-  IFDE_XMLNode* pXMLFakeRoot = pXMLDoc->GetRoot();
-  for (IFDE_XMLNode* pXMLNode =
-           pXMLFakeRoot->GetNodeItem(IFDE_XMLNode::FirstChild);
-       pXMLNode; pXMLNode = pXMLNode->GetNodeItem(IFDE_XMLNode::NextSibling)) {
+  CFDE_XMLNode* pXMLFakeRoot = pXMLDoc->GetRoot();
+  for (CFDE_XMLNode* pXMLNode =
+           pXMLFakeRoot->GetNodeItem(CFDE_XMLNode::FirstChild);
+       pXMLNode; pXMLNode = pXMLNode->GetNodeItem(CFDE_XMLNode::NextSibling)) {
     if (pXMLNode->GetType() == FDE_XMLNODE_Element) {
       if (bVerifyWellFormness) {
-        for (IFDE_XMLNode* pNextNode =
-                 pXMLNode->GetNodeItem(IFDE_XMLNode::NextSibling);
+        for (CFDE_XMLNode* pNextNode =
+                 pXMLNode->GetNodeItem(CFDE_XMLNode::NextSibling);
              pNextNode;
-             pNextNode = pNextNode->GetNodeItem(IFDE_XMLNode::NextSibling)) {
+             pNextNode = pNextNode->GetNodeItem(CFDE_XMLNode::NextSibling)) {
           if (pNextNode->GetType() == FDE_XMLNODE_Element) {
             return FALSE;
           }
@@ -54,14 +54,9 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   if (!stream)
     return 0;
 
-  std::unique_ptr<IFDE_XMLDoc> doc(IFDE_XMLDoc::Create());
-  if (!doc)
-    return 0;
-
-  std::unique_ptr<IFDE_XMLParser, ReleaseDeleter<IFDE_XMLParser>> parser(
+  std::unique_ptr<CFDE_XMLDoc> doc(new CFDE_XMLDoc);
+  std::unique_ptr<CFDE_XMLParser, ReleaseDeleter<CFDE_XMLParser>> parser(
       new CXFA_XMLParser(doc->GetRoot(), stream.get()));
-  if (!parser)
-    return 0;
 
   if (!doc->LoadXML(parser.release()))
     return 0;
-- 
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