Reland "Remove CPDF_Object::Release() in favor of direct delete"

This reverts commit f0d5b6c35fa343108a3ab7a25bc2cc2b3cf105b3.

Review-Url: https://codereview.chromium.org/2478303002

3 files changed, 4 insertions, 8 deletions

diff --git a/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc b/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
index 9029775634..1db39751db 100644
--- a/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
+++ b/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
@@ -29,8 +29,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   if (!bitmap->Create(width, height, FXDIB_1bppRgb))
     return 0;
 
-  std::unique_ptr<CPDF_Object, ReleaseDeleter<CPDF_Object>> stream(
-      new CPDF_Stream);
+  std::unique_ptr<CPDF_Object> stream(new CPDF_Stream);
   stream->AsStream()->SetData(data, size);
   CPDF_StreamAcc src_stream;
   src_stream.LoadAllData(stream->AsStream(), true);
diff --git a/testing/libfuzzer/pdf_hint_table_fuzzer.cc b/testing/libfuzzer/pdf_hint_table_fuzzer.cc
index 949605c0be..b01c87216b 100644
--- a/testing/libfuzzer/pdf_hint_table_fuzzer.cc
+++ b/testing/libfuzzer/pdf_hint_table_fuzzer.cc
@@ -82,13 +82,10 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   dummy_dict.primary_hint_stream_length = GetData(&data32, &data, &size);
   dummy_dict.shared_hint_table_offset = GetData(&data32, &data, &size);
 
-  CPDF_Dictionary* dummy_linearized_dict = new CPDF_Dictionary;
-
+  std::unique_ptr<CPDF_Dictionary> dummy_linearized_dict(new CPDF_Dictionary);
   {
-    HintTableForFuzzing hint_table(&dummy_dict, dummy_linearized_dict);
+    HintTableForFuzzing hint_table(&dummy_dict, dummy_linearized_dict.get());
     hint_table.Fuzz(data, size);
   }
-
-  dummy_linearized_dict->Release();
   return 0;
 }
diff --git a/testing/libfuzzer/pdf_streamparser_fuzzer.cc b/testing/libfuzzer/pdf_streamparser_fuzzer.cc
index 77580a91f8..a0287c935a 100644
--- a/testing/libfuzzer/pdf_streamparser_fuzzer.cc
+++ b/testing/libfuzzer/pdf_streamparser_fuzzer.cc
@@ -10,7 +10,7 @@
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   CPDF_StreamParser parser(data, size);
   while (CPDF_Object* pObj = parser.ReadNextObject(true, 0))
-    pObj->Release();
+    delete pObj;
 
   return 0;
 }