Revert of Assert that only 0-numbered objects are Released()

core/fpdfapi/fpdf_parser/cpdf_stream.cpp

Index: core/fpdfapi/fpdf_parser/cpdf_stream.cpp
diff --git a/core/fpdfapi/fpdf_parser/cpdf_stream.cpp b/core/fpdfapi/fpdf_parser/cpdf_stream.cpp
index 6a0bf05937920b5153cb9ccf5cc12cec67b2b948..4f6d0463977a64d8c4eb9ff5e79b3d7feb40c508 100644
--- a/core/fpdfapi/fpdf_parser/cpdf_stream.cpp
+++ b/core/fpdfapi/fpdf_parser/cpdf_stream.cpp
@@ -19,11 +19,7 @@
       m_dwSize(size),
       m_pDataBuf(pData) {}
 
-CPDF_Stream::~CPDF_Stream() {
-  m_ObjNum = kInvalidObjNum;
-  if (m_pDict && m_pDict->GetObjNum() == kInvalidObjNum)
-    m_pDict.release();  // lowercase release, release ownership.
-}
+CPDF_Stream::~CPDF_Stream() {}
 
 CPDF_Object::Type CPDF_Stream::GetType() const {
   return STREAM;