Fix chromium-style errors after https://codereview.chromium.org/1676073002/

BUG=579202,82385
TBR=scheib@chromium.org

Review URL: https://codereview.chromium.org/1677393002 .

Cr-Commit-Position: refs/heads/master@{#374289}
diff --git a/device/bluetooth/bluetooth_low_energy_win_fake.cc b/device/bluetooth/bluetooth_low_energy_win_fake.cc
index 60926be..6db6444 100644
--- a/device/bluetooth/bluetooth_low_energy_win_fake.cc
+++ b/device/bluetooth/bluetooth_low_energy_win_fake.cc
@@ -14,6 +14,18 @@
 namespace device {
 namespace win {
 
+BLEDevice::BLEDevice() {}
+BLEDevice::~BLEDevice() {}
+
+BLEGattService::BLEGattService() {}
+BLEGattService::~BLEGattService() {}
+
+BLEGattCharacteristic::BLEGattCharacteristic() {}
+BLEGattCharacteristic::~BLEGattCharacteristic() {}
+
+BLEGattDescriptor::BLEGattDescriptor() {}
+BLEGattDescriptor::~BLEGattDescriptor() {}
+
 BluetoothLowEnergyWrapperFake::BluetoothLowEnergyWrapperFake() {}
 BluetoothLowEnergyWrapperFake::~BluetoothLowEnergyWrapperFake() {}
 
diff --git a/device/bluetooth/bluetooth_low_energy_win_fake.h b/device/bluetooth/bluetooth_low_energy_win_fake.h
index e93774f..d2a9ca2 100644
--- a/device/bluetooth/bluetooth_low_energy_win_fake.h
+++ b/device/bluetooth/bluetooth_low_energy_win_fake.h
@@ -33,23 +33,31 @@
     BLEAttributeHandleTable;
 
 struct BLEDevice {
+  BLEDevice();
+  ~BLEDevice();
   scoped_ptr<BluetoothLowEnergyDeviceInfo> device_info;
   BLEGattServicesMap primary_services;
 };
 
 struct BLEGattService {
+  BLEGattService();
+  ~BLEGattService();
   scoped_ptr<BTH_LE_GATT_SERVICE> service_info;
   BLEGattServicesMap included_services;
   BLEGattCharacteristicsMap included_characteristics;
 };
 
 struct BLEGattCharacteristic {
+  BLEGattCharacteristic();
+  ~BLEGattCharacteristic();
   scoped_ptr<BTH_LE_GATT_CHARACTERISTIC> characteristic_info;
   scoped_ptr<BTH_LE_GATT_CHARACTERISTIC_VALUE> value;
   BLEGattDescriptorsMap included_descriptors;
 };
 
 struct BLEGattDescriptor {
+  BLEGattDescriptor();
+  ~BLEGattDescriptor();
   scoped_ptr<BTH_LE_GATT_DESCRIPTOR> descriptor_info;
   scoped_ptr<BTH_LE_GATT_DESCRIPTOR_VALUE> value;
 };