Implement chrome.bluetoothLowEnergy.resetAdvertising().

device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h

Index: device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h
diff --git a/device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h b/device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h
index 4a338ada7254657f0ae4128d29f20eaad4cebcff..7bd09560c1cf2714544e4801e133ad4b28b10261 100644
--- a/device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h
+++ b/device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h
@@ -76,6 +76,11 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothLEAdvertisingManagerClient
       const base::Closure& callback,
       const ErrorCallback& error_callback) = 0;
 
+  // Resets advertising.
+  virtual void ResetAdvertising(const dbus::ObjectPath& manager_object_path,

[rkc, 2017/06/13 19:02:31]

This method isn't getting tested from anywhere. Can we add a unit tests for this
that goes all the way to the fake D-Bus client and performs a fake reset?

[Sonny Sasaka, 2017/06/15 23:19:12]

Actually I wrote a browser test that triggers ResetAdvertising of the fake dbus
client:
chrome/test/data/extensions/api_test/bluetooth_low_energy/reset_all_advertisements/runtest.js

Or did you mean to write another test which is not a browser test?

+                                const base::Closure& callback,
+                                const ErrorCallback& error_callback) = 0;
+
   // Creates the instance.
   static BluetoothLEAdvertisingManagerClient* Create();