Rename IFX_ stream names

core/fpdfapi/parser/cpdf_data_avail.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/fpdfapi/parser/cpdf_data_avail.h"
 
 #include <algorithm>
 #include <memory>
@@ skipping 14 matching lines @@
 #include "third_party/base/stl_util.h"
 
 CPDF_DataAvail::FileAvail::~FileAvail() {}
 
 CPDF_DataAvail::DownloadHints::~DownloadHints() {}
 
 // static
 int CPDF_DataAvail::s_CurrentDataAvailRecursionDepth = 0;
 
 CPDF_DataAvail::CPDF_DataAvail(FileAvail* pFileAvail,
-                               IFX_FileRead* pFileRead,
+                               IFX_SeekableReadStream* pFileRead,
                                FX_BOOL bSupportHintTable)
     : m_pFileAvail(pFileAvail), m_pFileRead(pFileRead) {
   m_Pos = 0;
   m_dwFileLen = 0;
   if (m_pFileRead) {
     m_dwFileLen = (uint32_t)m_pFileRead->GetSize();
   }
   m_dwCurrentOffset = 0;
   m_dwXRefOffset = 0;
   m_bufferOffset = 0;
@@ skipping 1770 matching lines @@
   return FormAvailable;
 }
 
 CPDF_DataAvail::PageNode::PageNode() : m_type(PDF_PAGENODE_UNKNOWN) {}
 
 CPDF_DataAvail::PageNode::~PageNode() {
   for (int32_t i = 0; i < m_childNode.GetSize(); ++i)
     delete m_childNode[i];
   m_childNode.RemoveAll();
 }