Added class BluetoothDeviceMac, returns mac device timing data

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 5fa43355c83eb3967560df43b9edb3a41d1e7e13..9f2ca5c57c914a3833e529cbec144f7305ee532f 100644
--- a/device/bluetooth/bluetooth_low_energy_device_mac.h
+++ b/device/bluetooth/bluetooth_low_energy_device_mac.h
@@ -13,13 +13,13 @@
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/mac/sdk_forward_declarations.h"
-#include "device/bluetooth/bluetooth_device.h"
+#include "device/bluetooth/bluetooth_device_mac.h"
 
 namespace device {
 
 class BluetoothLowEnergyDiscoverManagerMac;
 
-class BluetoothLowEnergyDeviceMac : public BluetoothDevice {
+class BluetoothLowEnergyDeviceMac : public BluetoothDeviceMac {
  public:
   BluetoothLowEnergyDeviceMac(CBPeripheral* peripheral,
                               NSDictionary* advertisementData,
@@ -70,6 +70,9 @@ class BluetoothLowEnergyDeviceMac : public BluetoothDevice {
       const GattConnectionCallback& callback,
       const ConnectErrorCallback& error_callback) override;
 
+  // BluetoothDeviceMac override.
+  NSDate* GetLastUpdateTime() const override;
+
  protected:
   // BluetoothDevice override.
   std::string GetDeviceName() const override;
@@ -93,6 +96,9 @@ class BluetoothLowEnergyDeviceMac : public BluetoothDevice {
   // Whether the device is connectable.
   bool connectable_;
 
+  // Stores the time of the most recent call to Update().
+  NSDate* last_update_time = nil;

[armansito, 2015/06/30 20:44:39]

s/last_update_time/last_update_time_/

[krstnmnlsn, 2015/07/01 17:37:16]

thanks

+
   DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyDeviceMac);
 };