Review comments from https://codereview.chromium.org/1415573014/

device/bluetooth/bluetooth_remote_gatt_service_bluez.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 DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_BLUEZ_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 18 matching lines @@
 }  // namespace device
 
 namespace bluez {
 
 class BluetoothAdapterBlueZ;
 class BluetoothDeviceBlueZ;
 class BluetoothRemoteGattCharacteristicBlueZ;
 class BluetoothRemoteGattDescriptorBlueZ;
 
 // The BluetoothRemoteGattServiceBlueZ class implements BluetootGattService
-// for remote GATT services on the Chrome OS platform.
+// for remote GATT services for platforms that use BlueZ.
 class BluetoothRemoteGattServiceBlueZ
     : public device::BluetoothGattService,
       public bluez::BluetoothGattServiceClient::Observer,
       public bluez::BluetoothGattCharacteristicClient::Observer {
  public:
   // device::BluetoothGattService overrides.
   std::string GetIdentifier() const override;
   device::BluetoothUUID GetUUID() const override;
   bool IsLocal() const override;
   bool IsPrimary() const override;
@@ skipping 73 matching lines @@
 
   // The adapter associated with this service. It's ok to store a raw pointer
   // here since |adapter_| indirectly owns this instance.
   BluetoothAdapterBlueZ* adapter_;
 
   // The device this GATT service belongs to. It's ok to store a raw pointer
   // here since |device_| owns this instance.
   BluetoothDeviceBlueZ* device_;
 
   // Mapping from GATT characteristic object paths to characteristic objects.
-  // owned by this service. Since the Chrome OS implementation uses object
+  // owned by this service. Since the BlueZ implementation uses object
   // paths as unique identifiers, we also use this mapping to return
   // characteristics by identifier.
   CharacteristicMap characteristics_;
 
   // Indicates whether or not the characteristics of this service are known to
   // have been discovered.
   bool discovery_complete_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothRemoteGattServiceBlueZ> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattServiceBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_BLUEZ_H_