GN Windows component build fixes

media/midi/usb_midi_descriptor_parser.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_
 #define MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
-#include "media/base/media_export.h"
+#include "media/midi/usb_midi_export.h"
 #include "media/midi/usb_midi_jack.h"
 
 namespace media {
 
 class UsbMidiDevice;
 
 // UsbMidiDescriptorParser parses USB descriptors and
 // generates input / output lists of MIDIPortInfo.
 // This is not a generic USB descriptor parser: this parser is designed
 // for collecting USB-MIDI jacks information from the descriptor.
-class MEDIA_EXPORT UsbMidiDescriptorParser {
+class USB_MIDI_EXPORT UsbMidiDescriptorParser {
  public:
   struct DeviceInfo {
     DeviceInfo()
         : vendor_id(0),
           product_id(0),
           bcd_device_version(0),
           manufacturer_index(0),
           product_index(0) {}
     uint16 vendor_id;
     uint16 product_id;
@@ skipping 39 matching lines @@
 
   std::vector<UsbMidiJack> incomplete_jacks_;
 
   DISALLOW_COPY_AND_ASSIGN(UsbMidiDescriptorParser);
 };
 
 
 }  // namespace media
 
 #endif  // MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_