Delete Filesystem::IterateDirectory and Filesystem::OpenFile.

webrtc/base/win32filesystem.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 45 matching lines @@
     Pathname parent(pathname);
     parent.SetFolder(pathname.parent_folder());
     if (!CreateFolder(parent)) {
       return false;
     }
   }
 
   return (::CreateDirectory(path16.c_str(), nullptr) != 0);
 }
 
-FileStream *Win32Filesystem::OpenFile(const Pathname &filename,
-                                      const std::string &mode) {
-  FileStream *fs = new FileStream();
-  if (fs && !fs->Open(filename.pathname().c_str(), mode.c_str(), nullptr)) {
-    delete fs;
-    fs = nullptr;
-  }
-  return fs;
-}
-
 bool Win32Filesystem::DeleteFile(const Pathname &filename) {
   LOG(LS_INFO) << "Deleting file " << filename.pathname();
   if (!IsFile(filename)) {
     RTC_DCHECK(IsFile(filename));
     return false;
   }
   return ::DeleteFile(ToUtf16(filename.pathname()).c_str()) != 0;
 }
 
 bool Win32Filesystem::DeleteEmptyFolder(const Pathname &folder) {
@@ skipping 107 matching lines @@
 
 bool Win32Filesystem::GetAppPathname(Pathname* path) {
   TCHAR buffer[MAX_PATH + 1];
   if (0 == ::GetModuleFileName(nullptr, buffer, arraysize(buffer)))
     return false;
   path->SetPathname(ToUtf8(buffer));
   return true;
 }
 
 }  // namespace rtc