Eliminate defines in talk/

talk/media/devices/fakedevicemanager.h

 /*
  * libjingle
  * Copyright 2008 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 138 matching lines @@
   }
 
   virtual bool GetDefaultVideoCaptureDevice(Device* device) {
     if (vidcap_devices_.empty()) {
       return false;
     }
     *device = vidcap_devices_[0];
     return true;
   }
 
-#ifdef OSX
+#if defined(WEBRTC_MAC) && !defined(WEBRTC_IOS)
   bool QtKitToSgDevice(const std::string& qtkit_name, Device* out) {
     out->name = qtkit_name;
     out->id = "sg:" + qtkit_name;
     return true;
   }
 #endif
 
   void SetAudioInputDevices(const std::vector<std::string>& devices) {
     input_devices_.clear();
     for (size_t i = 0; i < devices.size(); ++i) {
@@ skipping 60 matching lines @@
   std::vector<Device> output_devices_;
   std::vector<Device> vidcap_devices_;
   std::map<std::string, VideoFormat> max_formats_;
   rtc::scoped_ptr<
     ScreenCapturerFactory> screen_capturer_factory_;
 };
 
 }  // namespace cricket
 
 #endif  // TALK_MEDIA_DEVICES_FAKEDEVICEMANAGER_H_