Get rid of a few CPDF_Object Create() methods and just use new instead.

core/src/fpdfdoc/doc_form.cpp

 // Copyright 2014 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/include/fpdfdoc/fpdf_doc.h"
 #include "doc_utils.h"
 
 const int nMaxRecursion = 32;
@@ skipping 1030 matching lines @@
     if (bSimpleFileSpec) {
       CFX_WideString wsFilePath = FILESPEC_EncodeFileName(pdf_path);
       pMainDict->SetAtString("F", CFX_ByteString::FromUnicode(wsFilePath));
       pMainDict->SetAtString("UF", PDF_EncodeText(wsFilePath));
     } else {
       CPDF_FileSpec filespec;
       filespec.SetFileName(pdf_path);
       pMainDict->SetAt("F", static_cast<CPDF_Object*>(filespec));
     }
   }
-  CPDF_Array* pFields = CPDF_Array::Create();
-  if (!pFields) {
-    return NULL;
-  }
+  CPDF_Array* pFields = new CPDF_Array;
   pMainDict->SetAt("Fields", pFields);
   int nCount = m_pFieldTree->m_Root.CountFields();
   for (int i = 0; i < nCount; i++) {
     CPDF_FormField* pField = m_pFieldTree->m_Root.GetField(i);
     if (!pField || pField->GetType() == CPDF_FormField::PushButton) {
       continue;
     }
     FX_DWORD dwFlags = pField->GetFieldFlags();
     if (dwFlags & 0x04)
       continue;
 
     auto it = std::find(fields.begin(), fields.end(), pField);
     if (bIncludeOrExclude == (it != fields.end())) {
       if ((dwFlags & 0x02) != 0 && pField->m_pDict->GetString("V").IsEmpty())
         continue;
 
       CFX_WideString fullname = GetFullName(pField->GetFieldDict());
-      CPDF_Dictionary* pFieldDict = CPDF_Dictionary::Create();
-      if (!pFieldDict)
-        return nullptr;
-
-      CPDF_String* pString = CPDF_String::Create(fullname);
-      if (!pString) {
-        pFieldDict->Release();
-        return nullptr;
-      }
-      pFieldDict->SetAt("T", pString);
+      CPDF_Dictionary* pFieldDict = new CPDF_Dictionary;
+      pFieldDict->SetAt("T", new CPDF_String(fullname));
       if (pField->GetType() == CPDF_FormField::CheckBox ||
           pField->GetType() == CPDF_FormField::RadioButton) {
         CFX_WideString csExport = pField->GetCheckValue(FALSE);
         CFX_ByteString csBExport = PDF_EncodeText(csExport);
         CPDF_Object* pOpt = FPDF_GetFieldAttr(pField->m_pDict, "Opt");
         if (pOpt)
           pFieldDict->SetAtString("V", csBExport);
         else
           pFieldDict->SetAtName("V", csBExport);
       } else {
@@ skipping 134 matching lines @@
     FDF_ImportField(pField, L"", bNotify);
   }
   if (bNotify && m_pFormNotify) {
     m_pFormNotify->AfterFormImportData(this);
   }
   return TRUE;
 }
 void CPDF_InterForm::SetFormNotify(const CPDF_FormNotify* pNotify) {
   m_pFormNotify = (CPDF_FormNotify*)pNotify;
 }