Creating the audio_modem component

components/audio_modem/audio_recorder_impl.cc

-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2015 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 "components/copresence/mediums/audio/audio_recorder_impl.h"
+#include "components/audio_modem/audio_recorder_impl.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "base/synchronization/waitable_event.h"
-#include "components/copresence/public/copresence_constants.h"
+#include "components/audio_modem/public/audio_modem_types.h"
 #include "content/public/browser/browser_thread.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/base/audio_bus.h"
 
-namespace copresence {
+namespace audio_modem {
 
 namespace {
 
 const float kProcessIntervalMs = 500.0f;  // milliseconds.
 
 void AudioBusToString(scoped_ptr<media::AudioBus> source, std::string* buffer) {
   buffer->resize(source->frames() * source->channels() * sizeof(float));
   float* buffer_view = reinterpret_cast<float*>(string_as_array(buffer));
 
   const int channels = source->channels();
@@ skipping 213 matching lines @@
   base::RunLoop rl;
   media::AudioManager::Get()->GetTaskRunner()->PostTaskAndReply(
       FROM_HERE,
       base::Bind(
           base::IgnoreResult(&AudioRecorderImpl::FlushAudioLoopForTesting),
           base::Unretained(this)),
       rl.QuitClosure());
   rl.Run();
 }
 
-}  // namespace copresence
+}  // namespace audio_modem