bluetooth: Make device/bluetooth a shared library component.

device/bluetooth/bluetooth_adapter_chromeos.h

 // Copyright 2013 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_ADAPTER_CHROMEOS_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_
 
 #include <queue>
 #include <string>
 
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner.h"
 #include "chromeos/dbus/bluetooth_adapter_client.h"
 #include "chromeos/dbus/bluetooth_agent_service_provider.h"
 #include "chromeos/dbus/bluetooth_device_client.h"
 #include "chromeos/dbus/bluetooth_input_client.h"
 #include "dbus/object_path.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_device.h"
+#include "device/bluetooth/bluetooth_export.h"
 
 namespace device {
 class BluetoothSocketThread;
 }  // namespace device
 
 namespace chromeos {
 
 class BluetoothChromeOSTest;
 class BluetoothDeviceChromeOS;
 class BluetoothPairingChromeOS;
 class BluetoothRemoteGattCharacteristicChromeOS;
 class BluetoothRemoteGattDescriptorChromeOS;
 class BluetoothRemoteGattServiceChromeOS;
 
 // The BluetoothAdapterChromeOS class implements BluetoothAdapter for the
 // Chrome OS platform.
-class BluetoothAdapterChromeOS
+class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterChromeOS

[armansito, 2014/12/03 00:20:34]

One of the discussions that I was having with isherman@ on his CL was whether or
not we want to export the symbols for platform-specific implementations, though
not doing so caused problems with device_unittests.

[Ilya Sherman, 2014/12/03 01:10:46]

Yeah, I think the explicit goal of adding export macros was to *not* export the
platform-specific implementations.

[scheib, 2014/12/03 04:21:04]

I think this is orthogonal to the code being a static lib or a shared lib. We
shouldn't conflate the two. 

     : public device::BluetoothAdapter,
       public chromeos::BluetoothAdapterClient::Observer,
       public chromeos::BluetoothDeviceClient::Observer,
       public chromeos::BluetoothInputClient::Observer,
       public chromeos::BluetoothAgentServiceProvider::Delegate {
  public:
   static base::WeakPtr<BluetoothAdapter> CreateAdapter();
 
   // BluetoothAdapter:
   virtual void AddObserver(
@@ skipping 225 matching lines @@
   // 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<BluetoothAdapterChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterChromeOS);
 };
 
 }  // namespace chromeos
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_