4 files changed, 5 insertions, 5 deletions
diff --git a/core/fpdfapi/page/cpdf_streamcontentparser.cpp b/core/fpdfapi/page/cpdf_streamcontentparser.cpp
index 860f6d6b3b..d0be6b3193 100644
--- a/core/fpdfapi/page/cpdf_streamcontentparser.cpp
+++ b/core/fpdfapi/page/cpdf_streamcontentparser.cpp
@@ -1201,14 +1201,14 @@ CPDF_ColorSpace* CPDF_StreamContentParser::FindColorSpace(
       }
       return CPDF_ColorSpace::GetStockCS(PDFCS_DEVICECMYK);
     }
-    return m_pDocument->LoadColorSpace(pDefObj);
+    return m_pDocument->LoadColorSpace(pDefObj, nullptr);
   }
   const CPDF_Object* pCSObj = FindResourceObj("ColorSpace", name);
   if (!pCSObj) {
     m_bResourceMissing = true;
     return nullptr;
   }
-  return m_pDocument->LoadColorSpace(pCSObj);
+  return m_pDocument->LoadColorSpace(pCSObj, nullptr);
 }
 
 CPDF_Pattern* CPDF_StreamContentParser::FindPattern(const ByteString& name,
diff --git a/core/fpdfapi/page/cpdf_streamparser.cpp b/core/fpdfapi/page/cpdf_streamparser.cpp
index 8652490a22..4b27cb32f3 100644
--- a/core/fpdfapi/page/cpdf_streamparser.cpp
+++ b/core/fpdfapi/page/cpdf_streamparser.cpp
@@ -141,7 +141,7 @@ std::unique_ptr<CPDF_Stream> CPDF_StreamParser::ReadInlineStream(
   if (pCSObj) {
     uint32_t bpc = pDict->GetIntegerFor("BitsPerComponent");
     uint32_t nComponents = 1;
-    CPDF_ColorSpace* pCS = pDoc->LoadColorSpace(pCSObj);
+    CPDF_ColorSpace* pCS = pDoc->LoadColorSpace(pCSObj, nullptr);
     if (pCS) {
       nComponents = pCS->CountComponents();
       pDoc->GetPageData()->ReleaseColorSpace(pCSObj);
diff --git a/core/fpdfapi/parser/cpdf_document.h b/core/fpdfapi/parser/cpdf_document.h
index 81860a926d..8261441f64 100644
--- a/core/fpdfapi/parser/cpdf_document.h
+++ b/core/fpdfapi/parser/cpdf_document.h
@@ -90,7 +90,7 @@ class CPDF_Document : public Observable<CPDF_Document>,
   // |pFontDict| must not be null.
   CPDF_Font* LoadFont(CPDF_Dictionary* pFontDict);
   CPDF_ColorSpace* LoadColorSpace(const CPDF_Object* pCSObj,
-                                  const CPDF_Dictionary* pResources = nullptr);
+                                  const CPDF_Dictionary* pResources);
 
   CPDF_Pattern* LoadPattern(CPDF_Object* pObj,
                             bool bShading,
diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index 568e350302..85e446f1a5 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -2633,7 +2633,7 @@ FX_ARGB CPDF_RenderStatus::GetBackColor(const CPDF_Dictionary* pSMaskDict,
   if (pGroup)
     pCSObj = pGroup->GetDirectObjectFor(pdfium::transparency::kCS);
   const CPDF_ColorSpace* pCS =
-      m_pContext->GetDocument()->LoadColorSpace(pCSObj);
+      m_pContext->GetDocument()->LoadColorSpace(pCSObj, nullptr);
   if (!pCS)
     return kDefaultColor;