Revert of Revert of Add CPP API for BLE advertisments.

device/bluetooth/bluetooth_adapter_mac.mm

 // 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.
 
 #include "device/bluetooth/bluetooth_adapter_mac.h"
 
 #import <IOBluetooth/objc/IOBluetoothDevice.h>
 #import <IOBluetooth/objc/IOBluetoothHostController.h>
 
 #include <string>
@@ skipping 122 matching lines @@
 }
 
 void BluetoothAdapterMac::RegisterAudioSink(
     const BluetoothAudioSink::Options& options,
     const AcquiredCallback& callback,
     const BluetoothAudioSink::ErrorCallback& error_callback) {
   NOTIMPLEMENTED();
   error_callback.Run(BluetoothAudioSink::ERROR_UNSUPPORTED_PLATFORM);
 }
 
+void BluetoothAdapterMac::RegisterAdvertisement(
+    scoped_ptr<BluetoothAdvertisement::Data> advertisement_data,
+    const CreateAdvertisementCallback& callback,
+    const CreateAdvertisementErrorCallback& error_callback) {
+  NOTIMPLEMENTED();
+  error_callback.Run(BluetoothAdvertisement::ERROR_UNSUPPORTED_PLATFORM);
+}
+
 void BluetoothAdapterMac::DeviceFound(IOBluetoothDevice* device) {
   DeviceAdded(device);
 }
 
 void BluetoothAdapterMac::DiscoveryStopped(bool unexpected) {
   if (unexpected) {
     DVLOG(1) << "Discovery stopped unexpectedly";
     num_discovery_sessions_ = 0;
     MarkDiscoverySessionsAsInactive();
   }
@@ skipping 196 matching lines @@
     DCHECK_EQ(num_removed, 1U);
   }
 
   // Add any new paired devices.
   for (IOBluetoothDevice* device in [IOBluetoothDevice pairedDevices]) {
     DeviceAdded(device);
   }
 }
 
 }  // namespace device