4 files changed, 6 insertions, 4 deletions
diff --git a/core/fpdfapi/edit/cpdf_creator.h b/core/fpdfapi/edit/cpdf_creator.h
index d3f18a82ab..e06ba05257 100644
--- a/core/fpdfapi/edit/cpdf_creator.h
+++ b/core/fpdfapi/edit/cpdf_creator.h
@@ -27,8 +27,6 @@ class CPDF_XRefStream;
 #define FPDFCREATE_PROGRESSIVE 4
 #define FPDFCREATE_OBJECTSTREAM 8
 
-CFX_ByteTextBuf& operator<<(CFX_ByteTextBuf& buf, const CPDF_Object* pObj);
-
 class CPDF_Creator {
  public:
   explicit CPDF_Creator(CPDF_Document* pDoc);
diff --git a/core/fpdfapi/edit/fpdf_edit_create.cpp b/core/fpdfapi/edit/fpdf_edit_create.cpp
index f643d3f24e..38b7565960 100644
--- a/core/fpdfapi/edit/fpdf_edit_create.cpp
+++ b/core/fpdfapi/edit/fpdf_edit_create.cpp
@@ -23,6 +23,7 @@
 #include "core/fpdfapi/parser/cpdf_stream_acc.h"
 #include "core/fpdfapi/parser/cpdf_string.h"
 #include "core/fpdfapi/parser/fpdf_parser_decode.h"
+#include "core/fpdfapi/parser/fpdf_parser_utility.h"
 #include "core/fxcrt/cfx_maybe_owned.h"
 #include "core/fxcrt/fx_ext.h"
 #include "third_party/base/ptr_util.h"
diff --git a/core/fpdfapi/parser/cfdf_document.cpp b/core/fpdfapi/parser/cfdf_document.cpp
index 65755520c0..03cc655a0a 100644
--- a/core/fpdfapi/parser/cfdf_document.cpp
+++ b/core/fpdfapi/parser/cfdf_document.cpp
@@ -12,6 +12,7 @@
 #include "core/fpdfapi/edit/cpdf_creator.h"
 #include "core/fpdfapi/parser/cpdf_dictionary.h"
 #include "core/fpdfapi/parser/cpdf_syntax_parser.h"
+#include "core/fpdfapi/parser/fpdf_parser_utility.h"
 #include "third_party/base/ptr_util.h"
 
 CFDF_Document::CFDF_Document()
diff --git a/core/fpdfapi/parser/fpdf_parser_utility.h b/core/fpdfapi/parser/fpdf_parser_utility.h
index 29f54ee853..eb8442ac68 100644
--- a/core/fpdfapi/parser/fpdf_parser_utility.h
+++ b/core/fpdfapi/parser/fpdf_parser_utility.h
@@ -8,11 +8,11 @@
 #define CORE_FPDFAPI_PARSER_FPDF_PARSER_UTILITY_H_
 
 #include "core/fxcrt/cfx_retain_ptr.h"
-#include "core/fxcrt/fx_string.h"
-#include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/fx_basic.h"
 
 class IFX_SeekableReadStream;
 class CPDF_Dictionary;
+class CPDF_Object;
 
 // Use the accessors below instead of directly accessing PDF_CharType.
 extern const char PDF_CharType[256];
@@ -37,4 +37,6 @@ inline bool PDFCharIsLineEnding(uint8_t c) {
 int32_t GetHeaderOffset(const CFX_RetainPtr<IFX_SeekableReadStream>& pFile);
 int32_t GetDirectInteger(CPDF_Dictionary* pDict, const CFX_ByteString& key);
 
+CFX_ByteTextBuf& operator<<(CFX_ByteTextBuf& buf, const CPDF_Object* pObj);
+
 #endif  // CORE_FPDFAPI_PARSER_FPDF_PARSER_UTILITY_H_