Move CBCentralManager from the Discovery Manager to Adapter

device/bluetooth/bluetooth_low_energy_central_manager_delegate.h

+// 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_LOW_ENERGY_CENTRAL_MANAGER_DELEGATE_H_
+#define DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_CENTRAL_MANAGER_DELEGATE_H_
+
+#include "base/mac/sdk_forward_declarations.h"
+#include "base/memory/scoped_ptr.h"
+
+#if defined(OS_IOS)
+#import <CoreBluetooth/CoreBluetooth.h>
+#else
+#import <IOBluetooth/IOBluetooth.h>
+#endif
+
+namespace device {
+
+class BluetoothAdapterMac;
+class BluetoothLowEnergyCentralManagerBridge;
+class BluetoothLowEnergyDiscoveryManagerMac;
+
+}  // namespace device
+
+// This class will serve as the Objective-C delegate of CBCentralManager.
+@interface BluetoothLowEnergyCentralManagerDelegate
+    : NSObject<CBCentralManagerDelegate> {
+  scoped_ptr<device::BluetoothLowEnergyCentralManagerBridge> bridge_;
+}
+
+- (id)initWithDiscoveryManager:
+          (device::BluetoothLowEnergyDiscoveryManagerMac*)discovery_manager
+                    andAdapter:(device::BluetoothAdapterMac*)adapter;
+
+@end
+
+#endif  // DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_CENTRAL_MANAGER_DELEGATE_H_