Remove FX_DWORD from fpdfsdk/ and testing/

fpdfsdk/fpdf_dataavail.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 "public/fpdf_dataavail.h"
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/ipdf_data_avail.h"
@@ skipping 25 matching lines @@
               "IPDF_DataAvail::FormNotExist value mismatch");
 
 class CFPDF_FileAvailWrap : public IPDF_DataAvail::FileAvail {
  public:
   CFPDF_FileAvailWrap() { m_pfileAvail = NULL; }
   ~CFPDF_FileAvailWrap() override {}
 
   void Set(FX_FILEAVAIL* pfileAvail) { m_pfileAvail = pfileAvail; }
 
   // IPDF_DataAvail::FileAvail:
-  FX_BOOL IsDataAvail(FX_FILESIZE offset, FX_DWORD size) override {
+  FX_BOOL IsDataAvail(FX_FILESIZE offset, uint32_t size) override {
     return m_pfileAvail->IsDataAvail(m_pfileAvail, offset, size);
   }
 
  private:
   FX_FILEAVAIL* m_pfileAvail;
 };
 
 class CFPDF_FileAccessWrap : public IFX_FileRead {
  public:
   CFPDF_FileAccessWrap() { m_pFileAccess = NULL; }
@@ skipping 17 matching lines @@
 
 class CFPDF_DownloadHintsWrap : public IPDF_DataAvail::DownloadHints {
  public:
   explicit CFPDF_DownloadHintsWrap(FX_DOWNLOADHINTS* pDownloadHints) {
     m_pDownloadHints = pDownloadHints;
   }
   ~CFPDF_DownloadHintsWrap() override {}
 
  public:
   // IFX_DownloadHints
-  void AddSegment(FX_FILESIZE offset, FX_DWORD size) override {
+  void AddSegment(FX_FILESIZE offset, uint32_t size) override {
     m_pDownloadHints->AddSegment(m_pDownloadHints, offset, size);
   }
 
  private:
   FX_DOWNLOADHINTS* m_pDownloadHints;
 };
 
 class CFPDF_DataAvail {
  public:
   CFPDF_DataAvail() { m_pDataAvail = NULL; }
@@ skipping 68 matching lines @@
     return PDF_FORM_ERROR;
   CFPDF_DownloadHintsWrap hints_wrap(hints);
   return ((CFPDF_DataAvail*)avail)->m_pDataAvail->IsFormAvail(&hints_wrap);
 }
 
 DLLEXPORT int STDCALL FPDFAvail_IsLinearized(FPDF_AVAIL avail) {
   if (!avail)
     return PDF_LINEARIZATION_UNKNOWN;
   return ((CFPDF_DataAvail*)avail)->m_pDataAvail->IsLinearizedPDF();
 }