[Clean up] Introduce a BLUETOOTH_EXPORT macro to control symbol visibility outside of //device/blue…

device/bluetooth/bluetooth_device.h

 // Copyright (c) 2012 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_DEVICE_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string16.h"
+#include "device/bluetooth/bluetooth_export.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 #include "net/base/net_log.h"
 
 namespace device {
 
 class BluetoothGattConnection;
 class BluetoothGattService;
 class BluetoothSocket;
 class BluetoothUUID;
 
 // BluetoothDevice represents a remote Bluetooth device, both its properties and
 // capabilities as discovered by a local adapter and actions that may be
 // performed on the remove device such as pairing, connection and disconnection.
 //
 // The class is instantiated and managed by the BluetoothAdapter class
 // and pointers should only be obtained from that class and not cached,
 // instead use the GetAddress() method as a unique key for a device.
 //
 // Since the lifecycle of BluetoothDevice instances is managed by
 // BluetoothAdapter, that class rather than this provides observer methods
 // for devices coming and going, as well as properties being updated.
-class BluetoothDevice {
+class BLUETOOTH_EXPORT BluetoothDevice {
  public:
   // Possible values that may be returned by GetVendorIDSource(),
   // indicating different organisations that allocate the identifiers returned
   // by GetVendorID().
   enum VendorIDSource {
     VENDOR_ID_UNKNOWN,
     VENDOR_ID_BLUETOOTH,
     VENDOR_ID_USB
   };
 
@@ skipping 355 matching lines @@
 
  private:
   // Returns a localized string containing the device's bluetooth address and
   // a device type for display when |name_| is empty.
   base::string16 GetAddressWithLocalizedDeviceTypeName() const;
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_DEVICE_H_