3 files changed, 5 insertions, 5 deletions
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp
index 118f1cd5a3..15222fc594 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp
@@ -8,12 +8,12 @@
 
 #include <limits.h>
 
+#include <memory>
 #include <vector>
 
 #include "core/include/fpdfapi/fpdf_module.h"
 #include "core/include/fpdfapi/fpdf_page.h"
 #include "core/include/fxcrt/fx_safe_types.h"
-#include "third_party/base/nonstd_unique_ptr.h"
 #include "third_party/base/numerics/safe_conversions_impl.h"
 
 class CPDF_PSEngine;
@@ -768,7 +768,7 @@ FX_BOOL CPDF_StitchFunc::v_Init(CPDF_Object* pObj) {
     if (pSub == pObj) {
       return FALSE;
     }
-    nonstd::unique_ptr<CPDF_Function> pFunc(CPDF_Function::Load(pSub));
+    std::unique_ptr<CPDF_Function> pFunc(CPDF_Function::Load(pSub));
     if (!pFunc) {
       return FALSE;
     }
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_parser_old.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_parser_old.cpp
index 02ac27ac0f..1c4cc24208 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_parser_old.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_parser_old.cpp
@@ -92,7 +92,7 @@ void CPDF_StreamContentParser::Handle_BeginImage() {
     }
     CFX_ByteString key((const FX_CHAR*)m_pSyntax->GetWordBuf() + 1,
                        m_pSyntax->GetWordSize() - 1);
-    nonstd::unique_ptr<CPDF_Object, ReleaseDeleter<CPDF_Object>> pObj(
+    std::unique_ptr<CPDF_Object, ReleaseDeleter<CPDF_Object>> pObj(
         m_pSyntax->ReadNextObject());
     if (!key.IsEmpty()) {
       FX_DWORD dwObjNum = pObj ? pObj->GetObjNum() : 0;
diff --git a/core/src/fpdfapi/fpdf_page/pageint.h b/core/src/fpdfapi/fpdf_page/pageint.h
index d5a035fe2b..f41a987e34 100644
--- a/core/src/fpdfapi/fpdf_page/pageint.h
+++ b/core/src/fpdfapi/fpdf_page/pageint.h
@@ -8,10 +8,10 @@
 #define CORE_SRC_FPDFAPI_FPDF_PAGE_PAGEINT_H_
 
 #include <map>
+#include <memory>
 
 #include "core/include/fpdfapi/fpdf_page.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "third_party/base/nonstd_unique_ptr.h"
 
 class CPDF_AllStates;
 class CPDF_ParseOptions;
@@ -319,7 +319,7 @@ class CPDF_StreamContentParser {
   FX_DWORD m_ParamStartPos;
   FX_DWORD m_ParamCount;
   CPDF_StreamParser* m_pSyntax;
-  nonstd::unique_ptr<CPDF_AllStates> m_pCurStates;
+  std::unique_ptr<CPDF_AllStates> m_pCurStates;
   CPDF_ContentMark m_CurContentMark;
   CFX_ArrayTemplate<CPDF_TextObject*> m_ClipTextList;
   CPDF_TextObject* m_pLastTextObject;