Refactor device::BluetoothGattXXX classes to split into remote/local.

device/bluetooth/bluez/bluetooth_audio_sink_bluez_unittest.cc

 // 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 "device/bluetooth/bluetooth_audio_sink_bluez.h"
+#include "device/bluetooth/bluez/bluetooth_audio_sink_bluez.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
@@ skipping 932 matching lines @@
   message_loop_.RunUntilIdle();
 
   EXPECT_EQ(observer_->data_, data_two);
   EXPECT_EQ(observer_->read_mtu_,
             FakeBluetoothMediaTransportClient::kDefaultReadMtu);
   EXPECT_EQ(observer_->state_changed_count_, 3);
   EXPECT_EQ(observer_->total_read_, data_one.size() + data_two.size());
 }
 
 }  // namespace bluez