Add support for local services/characteristics/descriptors.

device/bluetooth/BUILD.gn

Index: device/bluetooth/BUILD.gn
diff --git a/device/bluetooth/BUILD.gn b/device/bluetooth/BUILD.gn
index de82167cd6bd751d95e48cc91fa84b71e8531415..76efc2423096e6024fe552f26e13746457299241 100644
--- a/device/bluetooth/BUILD.gn
+++ b/device/bluetooth/BUILD.gn
@@ -170,16 +170,24 @@ component("bluetooth") {
         "bluetooth_audio_sink_bluez.h",
         "bluetooth_device_bluez.cc",
         "bluetooth_device_bluez.h",
+        "bluetooth_gatt_characteristic_bluez.cc",
+        "bluetooth_gatt_characteristic_bluez.h",
         "bluetooth_gatt_connection_bluez.cc",
         "bluetooth_gatt_connection_bluez.h",
+        "bluetooth_gatt_descriptor_bluez.cc",
+        "bluetooth_gatt_descriptor_bluez.h",
         "bluetooth_gatt_notify_session_bluez.cc",
         "bluetooth_gatt_notify_session_bluez.h",
+        "bluetooth_gatt_service_bluez.cc",
+        "bluetooth_gatt_service_bluez.h",
+        "bluetooth_local_gatt_characteristic_bluez.cc",
+        "bluetooth_local_gatt_characteristic_bluez.h",
+        "bluetooth_local_gatt_service_bluez.cc",
+        "bluetooth_local_gatt_service_bluez.h",
         "bluetooth_pairing_bluez.cc",
         "bluetooth_pairing_bluez.h",
         "bluetooth_remote_gatt_characteristic_bluez.cc",
         "bluetooth_remote_gatt_characteristic_bluez.h",
-        "bluetooth_remote_gatt_descriptor_bluez.cc",
-        "bluetooth_remote_gatt_descriptor_bluez.h",
         "bluetooth_remote_gatt_service_bluez.cc",
         "bluetooth_remote_gatt_service_bluez.h",
         "bluetooth_socket_bluez.cc",