2 files changed, 6 insertions, 3 deletions
diff --git a/core/fpdfapi/page/cpdf_image.cpp b/core/fpdfapi/page/cpdf_image.cpp
index ec826dc5ed..68a6a3243c 100644
--- a/core/fpdfapi/page/cpdf_image.cpp
+++ b/core/fpdfapi/page/cpdf_image.cpp
@@ -11,6 +11,7 @@
 #include <utility>
 #include <vector>
 
+#include "constants/stream_dict_common.h"
 #include "core/fpdfapi/cpdf_modulemgr.h"
 #include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfapi/parser/cpdf_array.h"
@@ -105,7 +106,8 @@ std::unique_ptr<CPDF_Dictionary> CPDF_Image::InitJPEG(uint8_t* pData,
   pDict->SetNewFor<CPDF_Number>("BitsPerComponent", bits);
   pDict->SetNewFor<CPDF_Name>("Filter", "DCTDecode");
   if (!color_trans) {
-    CPDF_Dictionary* pParms = pDict->SetNewFor<CPDF_Dictionary>("DecodeParms");
+    CPDF_Dictionary* pParms =
+        pDict->SetNewFor<CPDF_Dictionary>(pdfium::stream::kDecodeParms);
     pParms->SetNewFor<CPDF_Number>("ColorTransform", 0);
   }
   m_bIsMask = false;
diff --git a/core/fpdfapi/page/cpdf_streamparser.cpp b/core/fpdfapi/page/cpdf_streamparser.cpp
index 82f31dd007..b6658ee5fb 100644
--- a/core/fpdfapi/page/cpdf_streamparser.cpp
+++ b/core/fpdfapi/page/cpdf_streamparser.cpp
@@ -13,6 +13,7 @@
 #include <sstream>
 #include <utility>
 
+#include "constants/stream_dict_common.h"
 #include "core/fpdfapi/cpdf_modulemgr.h"
 #include "core/fpdfapi/page/cpdf_docpagedata.h"
 #include "core/fpdfapi/parser/cpdf_array.h"
@@ -126,12 +127,12 @@ std::unique_ptr<CPDF_Stream> CPDF_StreamParser::ReadInlineStream(
   if (pFilter) {
     if (CPDF_Array* pArray = pFilter->AsArray()) {
       Decoder = pArray->GetStringAt(0);
-      CPDF_Array* pParams = pDict->GetArrayFor("DecodeParms");
+      CPDF_Array* pParams = pDict->GetArrayFor(pdfium::stream::kDecodeParms);
       if (pParams)
         pParam = pParams->GetDictAt(0);
     } else {
       Decoder = pFilter->GetString();
-      pParam = pDict->GetDictFor("DecodeParms");
+      pParam = pDict->GetDictFor(pdfium::stream::kDecodeParms);
     }
   }
   uint32_t width = pDict->GetIntegerFor("Width");