1 files changed, 8 insertions, 1 deletions
diff --git a/core/fpdfapi/page/cpdf_colorspace.h b/core/fpdfapi/page/cpdf_colorspace.h
index a518689ded..31dd32629b 100644
--- a/core/fpdfapi/page/cpdf_colorspace.h
+++ b/core/fpdfapi/page/cpdf_colorspace.h
@@ -8,6 +8,7 @@
 #define CORE_FPDFAPI_PAGE_CPDF_COLORSPACE_H_
 
 #include <memory>
+#include <set>
 
 #include "core/fpdfapi/page/cpdf_pattern.h"
 #include "core/fxcrt/cfx_unowned_ptr.h"
@@ -44,6 +45,10 @@ class CPDF_ColorSpace {
   static CPDF_ColorSpace* ColorspaceFromName(const CFX_ByteString& name);
   static std::unique_ptr<CPDF_ColorSpace> Load(CPDF_Document* pDoc,
                                                CPDF_Object* pCSObj);
+  static std::unique_ptr<CPDF_ColorSpace> Load(
+      CPDF_Document* pDoc,
+      CPDF_Object* pCSObj,
+      std::set<CPDF_Object*>* pVisited);
 
   void Release();
 
@@ -74,7 +79,9 @@ class CPDF_ColorSpace {
   CPDF_ColorSpace(CPDF_Document* pDoc, int family, uint32_t nComponents);
   virtual ~CPDF_ColorSpace();
 
-  virtual bool v_Load(CPDF_Document* pDoc, CPDF_Array* pArray);
+  virtual bool v_Load(CPDF_Document* pDoc,
+                      CPDF_Array* pArray,
+                      std::set<CPDF_Object*>* pVisited);
 
   CFX_UnownedPtr<CPDF_Document> const m_pDocument;
   int m_Family;