Reland "components/arc: implement multi advertising"

components/arc/common/bluetooth.typemap

Index: components/arc/common/bluetooth.typemap
diff --git a/components/arc/common/bluetooth.typemap b/components/arc/common/bluetooth.typemap
index 9031866c9920ad1c853f4c28fb629657cdcf450e..fc86d17a20eef30e1875f07dbf199200f8a2224b 100644
--- a/components/arc/common/bluetooth.typemap
+++ b/components/arc/common/bluetooth.typemap
@@ -1,5 +1,6 @@
 mojom = "//components/arc/common/bluetooth.mojom"
 public_headers = [
+  "//device/bluetooth/bluetooth_advertisement.h",
   "//device/bluetooth/bluetooth_common.h",
   "//device/bluetooth/bluetooth_uuid.h",
   "//device/bluetooth/bluez/bluetooth_service_attribute_value_bluez.h",
@@ -12,4 +13,5 @@ type_mappings = [
   "arc.mojom.BluetoothDeviceType=device::BluetoothTransport",
   "arc.mojom.BluetoothSdpAttributeType=bluez::BluetoothServiceAttributeValueBlueZ::Type",
   "arc.mojom.BluetoothUUID=device::BluetoothUUID",
+  "arc.mojom.BluetoothAdvertisement=std::unique_ptr<device::BluetoothAdvertisement::Data>[move_only]",
 ]