bluetooth:android: Return the advertised name if advertising

device/bluetooth/bluetooth_device_android.cc

Index: device/bluetooth/bluetooth_device_android.cc
diff --git a/device/bluetooth/bluetooth_device_android.cc b/device/bluetooth/bluetooth_device_android.cc
index ce76d20b169b8667980d7833366732b7a95be885..3189be37ba168f0697fc1464671ad2fdc796dd1e 100644
--- a/device/bluetooth/bluetooth_device_android.cc
+++ b/device/bluetooth/bluetooth_device_android.cc
@@ -100,6 +100,10 @@ uint16_t BluetoothDeviceAndroid::GetAppearance() const {
 }
 
 base::Optional<std::string> BluetoothDeviceAndroid::GetName() const {
+  if (!IsGattConnected() && advertised_name_) {
+    return advertised_name_;
+  }
+
   auto name =
       Java_ChromeBluetoothDevice_getName(AttachCurrentThread(), j_device_);
   if (name.is_null())