Web MIDI: namespace change from media to media::midi

media/midi/midi_manager_android.cc

 // 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.
 
 #include "base/memory/scoped_ptr.h"
 #include "media/midi/midi_manager_usb.h"
 #include "media/midi/usb_midi_device_factory_android.h"
 
 namespace media {
+namespace midi {
 
 MidiManager* MidiManager::Create() {
   return new MidiManagerUsb(
       scoped_ptr<UsbMidiDevice::Factory>(new UsbMidiDeviceFactoryAndroid));
 }
 
+}  // namespace midi
 }  // namespace media