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

core/fpdfdoc/cpdf_annot.cpp

 // Copyright 2016 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "core/fpdfdoc/cpdf_annot.h"
 
 #include "core/fpdfapi/fpdf_page/cpdf_form.h"
 #include "core/fpdfapi/fpdf_page/cpdf_page.h"
@@ skipping 38 matching lines @@
       m_bOpenState(false),
       m_pPopupAnnot(nullptr) {
   m_nSubtype = StringToAnnotSubtype(m_pAnnotDict->GetStringFor("Subtype"));
   m_bIsTextMarkupAnnotation = IsTextMarkupAnnotation(m_nSubtype);
   m_bHasGeneratedAP = m_pAnnotDict->GetBooleanFor(kPDFiumKey_HasGeneratedAP);
   GenerateAPIfNeeded();
 }
 
 CPDF_Annot::~CPDF_Annot() {
   if (m_bOwnedAnnotDict)
-    m_pAnnotDict->Release();
+    delete m_pAnnotDict;
   ClearCachedAP();
 }
 
 void CPDF_Annot::GenerateAPIfNeeded() {
   if (!ShouldGenerateAPForAnnotation(m_pAnnotDict))
     return;
 
   bool result = false;
   if (m_nSubtype == CPDF_Annot::Subtype::CIRCLE)
     result = CPVT_GenerateAP::GenerateCircleAP(m_pDocument, m_pAnnotDict);
@@ skipping 419 matching lines @@
   CFX_PathData path;
   width /= 2;
   path.AppendRect(rect.left + width, rect.bottom + width, rect.right - width,
                   rect.top - width);
   int fill_type = 0;
   if (pOptions && (pOptions->m_Flags & RENDER_NOPATHSMOOTH)) {
     fill_type |= FXFILL_NOPATHSMOOTH;
   }
   pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type);
 }