3 files changed, 5 insertions, 4 deletions
diff --git a/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc b/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
index 162a0bf772..1db39751db 100644
--- a/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
+++ b/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
@@ -25,7 +25,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   size -= kParameterSize;
   data += kParameterSize;
 
-  auto bitmap = pdfium::MakeRetain<CFX_DIBitmap>();
+  std::unique_ptr<CFX_DIBitmap> bitmap(new CFX_DIBitmap);
   if (!bitmap->Create(width, height, FXDIB_1bppRgb))
     return 0;
 
diff --git a/testing/libfuzzer/pdf_jpx_fuzzer.cc b/testing/libfuzzer/pdf_jpx_fuzzer.cc
index 92ba210be3..bea7ba2dbe 100644
--- a/testing/libfuzzer/pdf_jpx_fuzzer.cc
+++ b/testing/libfuzzer/pdf_jpx_fuzzer.cc
@@ -37,7 +37,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
     width = (width * components + 2) / 3;
     format = FXDIB_Rgb;
   }
-  auto bitmap = pdfium::MakeRetain<CFX_DIBitmap>();
+
+  std::unique_ptr<CFX_DIBitmap> bitmap(new CFX_DIBitmap);
   if (!bitmap->Create(width, height, format))
     return 0;
 
diff --git a/testing/libfuzzer/xfa_codec_fuzzer.h b/testing/libfuzzer/xfa_codec_fuzzer.h
index 85cedec9a1..9a8b23e368 100644
--- a/testing/libfuzzer/xfa_codec_fuzzer.h
+++ b/testing/libfuzzer/xfa_codec_fuzzer.h
@@ -32,7 +32,7 @@ class XFACodecFuzzer {
     if (status != FXCODEC_STATUS_FRAME_READY)
       return 0;
 
-    auto bitmap = pdfium::MakeRetain<CFX_DIBitmap>();
+    std::unique_ptr<CFX_DIBitmap> bitmap(new CFX_DIBitmap);
     bitmap->Create(decoder->GetWidth(), decoder->GetHeight(), FXDIB_Argb);
 
     int32_t frames;
@@ -40,7 +40,7 @@ class XFACodecFuzzer {
         frames == 0)
       return 0;
 
-    status = decoder->StartDecode(bitmap, 0, 0, bitmap->GetWidth(),
+    status = decoder->StartDecode(bitmap.get(), 0, 0, bitmap->GetWidth(),
                                   bitmap->GetHeight());
     while (status == FXCODEC_STATUS_DECODE_TOBECONTINUE)
       status = decoder->ContinueDecode();