Implementing GATT connection/disconnect on OS X.

device/bluetooth/bluetooth_low_energy_device_mac.h

Index: device/bluetooth/bluetooth_low_energy_device_mac.h
diff --git a/device/bluetooth/bluetooth_low_energy_device_mac.h b/device/bluetooth/bluetooth_low_energy_device_mac.h
index 19cbb0187e8f78ba22b36c7b8ef55bad0d1f3cb9..f9549a1f3d2ffaad2f05f41bf487cd52ee104efb 100644
--- a/device/bluetooth/bluetooth_low_energy_device_mac.h
+++ b/device/bluetooth/bluetooth_low_energy_device_mac.h
@@ -78,9 +78,6 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothLowEnergyDeviceMac
       const device::BluetoothUUID& uuid,
       const ConnectToServiceCallback& callback,
       const ConnectToServiceErrorCallback& error_callback) override;
-  void CreateGattConnection(
-      const GattConnectionCallback& callback,
-      const ConnectErrorCallback& error_callback) override;
 
   // BluetoothDeviceMac override.
   NSDate* GetLastUpdateTime() const override;
@@ -107,6 +104,19 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothLowEnergyDeviceMac
  private:
   friend class BluetoothAdapterMac;
   friend class BluetoothAdapterMacTest;
+  friend class BluetoothTestMac;
+
+  // Returns the Bluetooth adapter.
+  BluetoothAdapterMac* GetBluetoothAdapterMac();

[scheib, 2016/02/10 18:59:45]

GetMacAdapter (this will now match a patch just landing
https://codereview.chromium.org/1681853003/)

[jlebel, 2016/02/10 21:20:07]

Done.

+
+  // Returns the CoreBluetooth Peripheral.
+  CBPeripheral* GetPeripheral();
+
+  // Callback used when the CoreBluetooth Peripheral is disconnected.
+  void DidDisconnectPeripheral();
+
+  // Called by the adapter when CoreBluetooth calls CBCentralManager's delegate.
+  void GattConnected();
 
   // Equivalent to [peripheral_ state].  Allows compilation on OS X 10.6.
   CBPeripheralState GetPeripheralState() const;