9 files changed, 12 insertions, 9 deletions
diff --git a/core/fxcrt/xml/cfx_xmlchardata.cpp b/core/fxcrt/xml/cfx_xmlchardata.cpp
index dec2e4618f..e62a43ac53 100644
--- a/core/fxcrt/xml/cfx_xmlchardata.cpp
+++ b/core/fxcrt/xml/cfx_xmlchardata.cpp
@@ -21,7 +21,8 @@ std::unique_ptr<CFX_XMLNode> CFX_XMLCharData::Clone() {
   return pdfium::MakeUnique<CFX_XMLCharData>(GetText());
 }
 
-void CFX_XMLCharData::Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) {
+void CFX_XMLCharData::Save(
+    const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) {
   pXMLStream->WriteString("<![CDATA[");
   pXMLStream->WriteString(GetText().UTF8Encode().AsStringView());
   pXMLStream->WriteString("]]>");
diff --git a/core/fxcrt/xml/cfx_xmlchardata.h b/core/fxcrt/xml/cfx_xmlchardata.h
index 5b00597955..0cdc348f26 100644
--- a/core/fxcrt/xml/cfx_xmlchardata.h
+++ b/core/fxcrt/xml/cfx_xmlchardata.h
@@ -20,7 +20,7 @@ class CFX_XMLCharData : public CFX_XMLText {
   // CFX_XMLNode
   FX_XMLNODETYPE GetType() const override;
   std::unique_ptr<CFX_XMLNode> Clone() override;
-  void Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) override;
+  void Save(const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) override;
 };
 
 #endif  // CORE_FXCRT_XML_CFX_XMLCHARDATA_H_
diff --git a/core/fxcrt/xml/cfx_xmlelement.cpp b/core/fxcrt/xml/cfx_xmlelement.cpp
index 5e79da63cf..3befb242c9 100644
--- a/core/fxcrt/xml/cfx_xmlelement.cpp
+++ b/core/fxcrt/xml/cfx_xmlelement.cpp
@@ -96,7 +96,8 @@ void CFX_XMLElement::SetTextData(const WideString& wsText) {
   AppendChild(pdfium::MakeUnique<CFX_XMLText>(wsText));
 }
 
-void CFX_XMLElement::Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) {
+void CFX_XMLElement::Save(
+    const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) {
   ByteString bsNameEncoded = name_.UTF8Encode();
 
   pXMLStream->WriteString("<");
diff --git a/core/fxcrt/xml/cfx_xmlelement.h b/core/fxcrt/xml/cfx_xmlelement.h
index c1d9fea3f0..678ba6d996 100644
--- a/core/fxcrt/xml/cfx_xmlelement.h
+++ b/core/fxcrt/xml/cfx_xmlelement.h
@@ -22,7 +22,7 @@ class CFX_XMLElement : public CFX_XMLNode {
   // CFX_XMLNode
   FX_XMLNODETYPE GetType() const override;
   std::unique_ptr<CFX_XMLNode> Clone() override;
-  void Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) override;
+  void Save(const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) override;
 
   WideString GetName() const { return name_; }
 
diff --git a/core/fxcrt/xml/cfx_xmlinstruction.cpp b/core/fxcrt/xml/cfx_xmlinstruction.cpp
index 7b844e6808..d0f5cbb68b 100644
--- a/core/fxcrt/xml/cfx_xmlinstruction.cpp
+++ b/core/fxcrt/xml/cfx_xmlinstruction.cpp
@@ -40,7 +40,8 @@ bool CFX_XMLInstruction::IsAcrobat() const {
   return name_ == L"acrobat";
 }
 
-void CFX_XMLInstruction::Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) {
+void CFX_XMLInstruction::Save(
+    const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) {
   if (name_.CompareNoCase(L"xml") == 0) {
     pXMLStream->WriteString("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
     return;
diff --git a/core/fxcrt/xml/cfx_xmlinstruction.h b/core/fxcrt/xml/cfx_xmlinstruction.h
index 045610bd8a..3be9d48573 100644
--- a/core/fxcrt/xml/cfx_xmlinstruction.h
+++ b/core/fxcrt/xml/cfx_xmlinstruction.h
@@ -21,7 +21,7 @@ class CFX_XMLInstruction : public CFX_XMLNode {
   // CFX_XMLNode
   FX_XMLNODETYPE GetType() const override;
   std::unique_ptr<CFX_XMLNode> Clone() override;
-  void Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) override;
+  void Save(const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) override;
 
   bool IsOriginalXFAVersion() const;
   bool IsAcrobat() const;
diff --git a/core/fxcrt/xml/cfx_xmlnode.h b/core/fxcrt/xml/cfx_xmlnode.h
index 288095403c..c7dfbc8071 100644
--- a/core/fxcrt/xml/cfx_xmlnode.h
+++ b/core/fxcrt/xml/cfx_xmlnode.h
@@ -27,7 +27,7 @@ class CFX_XMLNode {
 
   virtual FX_XMLNODETYPE GetType() const = 0;
   virtual std::unique_ptr<CFX_XMLNode> Clone() = 0;
-  virtual void Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) = 0;
+  virtual void Save(const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) = 0;
 
   CFX_XMLNode* GetRoot();
   CFX_XMLNode* GetParent() const { return parent_.Get(); }
diff --git a/core/fxcrt/xml/cfx_xmltext.cpp b/core/fxcrt/xml/cfx_xmltext.cpp
index 9bed941dd4..2c324be1c9 100644
--- a/core/fxcrt/xml/cfx_xmltext.cpp
+++ b/core/fxcrt/xml/cfx_xmltext.cpp
@@ -21,7 +21,7 @@ std::unique_ptr<CFX_XMLNode> CFX_XMLText::Clone() {
   return pdfium::MakeUnique<CFX_XMLText>(m_wsText);
 }
 
-void CFX_XMLText::Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) {
+void CFX_XMLText::Save(const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) {
   pXMLStream->WriteString(
       EncodeEntities(GetText()).UTF8Encode().AsStringView());
 }
diff --git a/core/fxcrt/xml/cfx_xmltext.h b/core/fxcrt/xml/cfx_xmltext.h
index bbf14be257..cc9c71d01c 100644
--- a/core/fxcrt/xml/cfx_xmltext.h
+++ b/core/fxcrt/xml/cfx_xmltext.h
@@ -20,7 +20,7 @@ class CFX_XMLText : public CFX_XMLNode {
   // CFX_XMLNode
   FX_XMLNODETYPE GetType() const override;
   std::unique_ptr<CFX_XMLNode> Clone() override;
-  void Save(const RetainPtr<IFX_SeekableStream>& pXMLStream) override;
+  void Save(const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) override;
 
   WideString GetText() const { return m_wsText; }
   void SetText(const WideString& wsText) { m_wsText = wsText; }