bluetooth: Stub out BluetoothAdapterAndroid

device/bluetooth/bluetooth_adapter_android.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
+// 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.
 
-#ifndef DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_MAC_H_
-#define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_MAC_H_
+#ifndef DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_ANDROID_H_
+#define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_ANDROID_H_
 
-#include <IOKit/IOReturn.h>
-
-#include <string>
-#include <vector>
-
-#include "base/containers/hash_tables.h"
-#include "base/mac/scoped_nsobject.h"
-#include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
-#include "base/observer_list.h"
 #include "device/bluetooth/bluetooth_adapter.h"
-#include "device/bluetooth/bluetooth_audio_sink.h"
-#include "device/bluetooth/bluetooth_discovery_manager_mac.h"
-#include "device/bluetooth/bluetooth_export.h"
-
-@class IOBluetoothDevice;
-@class NSArray;
-@class NSDate;
 
 namespace base {
-
 class SequencedTaskRunner;
-
 }  // namespace base
 
 namespace device {
 
-class BluetoothAdapterMacTest;
-
-class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterMac
-    : public BluetoothAdapter,
-      public BluetoothDiscoveryManagerMac::Observer {
+// The BluetoothAdapterAndroid class implements BluetoothAdapter for the
+// Android platform.
+class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterAndroid final
+    : public BluetoothAdapter {
  public:
   static base::WeakPtr<BluetoothAdapter> CreateAdapter();
 
   // BluetoothAdapter:
   std::string GetAddress() const override;
   std::string GetName() const override;
   void SetName(const std::string& name,
                const base::Closure& callback,
                const ErrorCallback& error_callback) override;
   bool IsInitialized() const override;
@@ skipping 19 matching lines @@
       const CreateServiceErrorCallback& error_callback) override;
   void RegisterAudioSink(
       const BluetoothAudioSink::Options& options,
       const AcquiredCallback& callback,
       const BluetoothAudioSink::ErrorCallback& error_callback) override;
   void RegisterAdvertisement(
       scoped_ptr<BluetoothAdvertisement::Data> advertisement_data,
       const CreateAdvertisementCallback& callback,
       const CreateAdvertisementErrorCallback& error_callback) override;
 
-  // BluetoothDiscoveryManagerMac::Observer overrides
-  void DeviceFound(IOBluetoothDevice* device) override;
-  void DiscoveryStopped(bool unexpected) override;
-
-  // Registers that a new |device| has connected to the local host.
-  void DeviceConnected(IOBluetoothDevice* device);
-
  protected:
-  // BluetoothAdapter:
-  void RemovePairingDelegateInternal(
-      device::BluetoothDevice::PairingDelegate* pairing_delegate) override;
-
- private:
-  friend class BluetoothAdapterMacTest;
-
-  BluetoothAdapterMac();
-  ~BluetoothAdapterMac() override;
+  BluetoothAdapterAndroid();
+  ~BluetoothAdapterAndroid() override;
 
   // BluetoothAdapter:
   void AddDiscoverySession(BluetoothDiscoveryFilter* discovery_filter,
                            const base::Closure& callback,
                            const ErrorCallback& error_callback) override;
   void RemoveDiscoverySession(BluetoothDiscoveryFilter* discovery_filter,
                               const base::Closure& callback,
                               const ErrorCallback& error_callback) override;
   void SetDiscoveryFilter(scoped_ptr<BluetoothDiscoveryFilter> discovery_filter,
                           const base::Closure& callback,
                           const ErrorCallback& error_callback) override;
-
-  void Init();
-  void InitForTest(scoped_refptr<base::SequencedTaskRunner> ui_task_runner);
-  void PollAdapter();
-
-  // Registers that a new |device| has replied to an Inquiry, is paired, or has
-  // connected to the local host.
-  void DeviceAdded(IOBluetoothDevice* device);
-
-  // Updates |devices_| to include the currently paired devices, as well as any
-  // connected, but unpaired, devices. Notifies observers if any previously
-  // paired or connected devices are no longer present.
-  void UpdateDevices();
+  void RemovePairingDelegateInternal(
+      BluetoothDevice::PairingDelegate* pairing_delegate) override;
 
   std::string address_;
   std::string name_;
-  bool powered_;
 
-  int num_discovery_sessions_;
+  // 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<BluetoothAdapterAndroid> weak_ptr_factory_;
 
-  // Discovery manager for Bluetooth Classic.
-  scoped_ptr<BluetoothDiscoveryManagerMac> classic_discovery_manager_;
-
-  scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
-
-  base::WeakPtrFactory<BluetoothAdapterMac> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterMac);
+  DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterAndroid);
 };
 
 }  // namespace device
 
-#endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_MAC_H_
+#endif  // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_ANDROID_H_