Web MIDI: use midi_service.mojom for media::midi::Result

media/midi/midi_manager.cc

 // Copyright (c) 2013 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 "media/midi/midi_manager.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 
 namespace midi {
 
 namespace {
 
 using Sample = base::HistogramBase::Sample;
 

[yhirano, 2016/10/17 05:23:27]

No blank line is needed here.

[Takashi Toyoshima, 2016/10/17 06:38:57]

Done.

+using midi::mojom::Result;
+
 // If many users have more devices, this number will be increased.
 // But the number is expected to be big enough for now.
 const Sample kMaxUmaDevices = 31;
 
 // Used to count events for usage histogram.
 enum class Usage {
   CREATED,
   CREATED_ON_UNSUPPORTED_PLATFORMS,
   SESSION_STARTED,
   SESSION_ENDED,
@@ skipping 235 matching lines @@
   Finalize();
   base::AutoLock auto_lock(lock_);
   finalized_ = true;
 
   // Detach all clients so that they do not call MidiManager methods any more.
   for (auto* client : clients_)
     client->Detach();
 }
 
 }  // namespace midi