bluetooth: Refactor how we update based on Advertising Data

device/bluetooth/bluetooth_low_energy_device_mac.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_DEVICE_MAC_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_DEVICE_MAC_H_
 
 #if defined(OS_IOS)
 #import <CoreBluetooth/CoreBluetooth.h>
 #else  // !defined(OS_IOS)
@@ skipping 16 matching lines @@
 namespace device {
 
 class BluetoothAdapterMac;
 class BluetoothLowEnergyDiscoverManagerMac;
 class BluetoothRemoteGattServiceMac;
 
 class DEVICE_BLUETOOTH_EXPORT BluetoothLowEnergyDeviceMac
     : public BluetoothDeviceMac {
  public:
   BluetoothLowEnergyDeviceMac(BluetoothAdapterMac* adapter,
-                              CBPeripheral* peripheral,
-                              NSDictionary* advertisement_data,
-                              int rssi);
+                              CBPeripheral* peripheral);
   ~BluetoothLowEnergyDeviceMac() override;
 
-  int GetRSSI() const;
-
   // BluetoothDevice overrides.
   std::string GetIdentifier() const override;
   uint32_t GetBluetoothClass() const override;
   std::string GetAddress() const override;
   BluetoothDevice::VendorIDSource GetVendorIDSource() const override;
   uint16_t GetVendorID() const override;
   uint16_t GetProductID() const override;
   uint16_t GetDeviceID() const override;
   uint16_t GetAppearance() const override;
   base::Optional<std::string> GetName() const override;
@@ skipping 36 matching lines @@
 
   // Methods used by BluetoothLowEnergyPeripheralBridge.
   void DidDiscoverPrimaryServices(NSError* error);
   void DidModifyServices(NSArray* invalidatedServices);
   void DidDiscoverCharacteristics(CBService* cb_service, NSError* error);
   void DidUpdateValue(CBCharacteristic* characteristic, NSError* error);
   void DidWriteValue(CBCharacteristic* characteristic, NSError* error);
   void DidUpdateNotificationState(CBCharacteristic* characteristic,
                                   NSError* error);
 
-  // Updates information about the device.
-  virtual void Update(NSDictionary* advertisement_data, int rssi);
-
   static std::string GetPeripheralIdentifier(CBPeripheral* peripheral);
 
   // Hashes and truncates the peripheral identifier to deterministically
   // construct an address. The use of fake addresses is a temporary fix before
   // we switch to using bluetooth identifiers throughout Chrome.
   // http://crbug.com/507824
   static std::string GetPeripheralHashAddress(CBPeripheral* peripheral);
 
  private:
   friend class BluetoothAdapterMac;
@@ skipping 16 matching lines @@
   // Callback used when the CoreBluetooth Peripheral is disconnected.
   void DidDisconnectPeripheral(BluetoothDevice::ConnectErrorCode error_code);
 
   // CoreBluetooth data structure.
   base::scoped_nsobject<CBPeripheral> peripheral_;
 
   // Objective-C delegate for the CBPeripheral.
   base::scoped_nsobject<BluetoothLowEnergyPeripheralDelegate>
       peripheral_delegate_;
 
-  // RSSI value.
-  int rssi_;
-
   // Whether the device is connectable.
   bool connectable_;
 
   // The peripheral's identifier, as returned by [CBPeripheral identifier].
   std::string identifier_;
 
   // A local address for the device created by hashing the peripheral
   // identifier.
   std::string hash_address_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyDeviceMac);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_DEVICE_MAC_H_