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

device/bluetooth/bluetooth_remote_gatt_characteristic_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_CHARACTERISTIC_BLUEZ_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_BLUEZ_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 16 matching lines @@
 class BluetoothGattService;
 
 }  // namespace device
 
 namespace bluez {
 
 class BluetoothRemoteGattDescriptorBlueZ;
 class BluetoothRemoteGattServiceBlueZ;
 
 // The BluetoothRemoteGattCharacteristicBlueZ class implements
-// BluetoothGattCharacteristic for remote GATT characteristics on the Chrome OS
-// platform.
+// BluetoothGattCharacteristic for remote GATT characteristics for platforms
+// that use BlueZ.
 class BluetoothRemoteGattCharacteristicBlueZ
     : public device::BluetoothGattCharacteristic,
       public bluez::BluetoothGattDescriptorClient::Observer {
  public:
   // device::BluetoothGattCharacteristic overrides.
   std::string GetIdentifier() const override;
   device::BluetoothUUID GetUUID() const override;
   bool IsLocal() const override;
   const std::vector<uint8_t>& GetValue() const override;
   device::BluetoothGattService* GetService() const override;
@@ skipping 78 matching lines @@
   size_t num_notify_sessions_;
 
   // Calls to StartNotifySession that are pending. This can happen during the
   // first remote call to start notifications.
   std::queue<PendingStartNotifyCall> pending_start_notify_calls_;
 
   // True, if a Start or Stop notify call to bluetoothd is currently pending.
   bool notify_call_pending_;
 
   // Mapping from GATT descriptor object paths to descriptor objects owned by
-  // this characteristic. Since the Chrome OS implementation uses object paths
+  // this characteristic. Since the BlueZ implementation uses object paths
   // as unique identifiers, we also use this mapping to return descriptors by
   // identifier.
   typedef std::map<dbus::ObjectPath, BluetoothRemoteGattDescriptorBlueZ*>
       DescriptorMap;
   DescriptorMap descriptors_;
 
   // 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<BluetoothRemoteGattCharacteristicBlueZ>
       weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattCharacteristicBlueZ);
 };
 
 }  // namespace bluez
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_BLUEZ_H_