Remove deprecated FSRef-manipulation methods.

webrtc/base/unixfilesystem.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_BASE_UNIXFILESYSTEM_H_
 #define WEBRTC_BASE_UNIXFILESYSTEM_H_
 
 #include <sys/types.h>
 
 #include "webrtc/base/fileutils.h"
 
 namespace rtc {
 
 class UnixFilesystem : public FilesystemInterface {
  public:
   UnixFilesystem();
   ~UnixFilesystem() override;
 
-#if defined(WEBRTC_ANDROID) || defined(WEBRTC_IOS)
+#if defined(WEBRTC_ANDROID) || defined(WEBRTC_MAC)
   // Android does not have a native code API to fetch the app data or temp
   // folders. That needs to be passed into this class from Java. Similarly, iOS
   // only supports an Objective-C API for fetching the folder locations, so that
   // needs to be passed in here from Objective-C.  Or at least that used to be
   // the case; now the ctor will do the work if necessary and possible.
   // TODO(fischman): add an Android version that uses JNI and drop the
   // SetApp*Folder() APIs once external users stop using them.
   static void SetAppDataFolder(const std::string& folder);
   static void SetAppTempFolder(const std::string& folder);
 #endif
@@ skipping 70 matching lines @@
 
   // Get a temporary folder that is unique to the current user and application.
   bool GetAppTempFolder(Pathname* path) override;
 
   bool GetDiskFreeSpace(const Pathname& path, int64_t* freebytes) override;
 
   // Returns the absolute path of the current directory.
   Pathname GetCurrentDirectory() override;
 
  private:
-#if defined(WEBRTC_ANDROID) || defined(WEBRTC_IOS)
+#if defined(WEBRTC_ANDROID) || defined(WEBRTC_MAC)
   static char* provided_app_data_folder_;
   static char* provided_app_temp_folder_;
 #else
   static char* app_temp_path_;
 #endif
 
   static char* CopyString(const std::string& str);
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_BASE_UNIXFILESYSTEM_H_