device/bluetooth: split out transport enum

extensions/browser/api/bluetooth/bluetooth_private_apitest.cc

Index: extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
diff --git a/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc b/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
index 8307eb0b4f1795a6ac5dad6610cb8fb2a6b0be16..10f3240707ef9c231e3cdf2545c1b61fba50a467 100644
--- a/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
+++ b/extensions/browser/api/bluetooth/bluetooth_private_apitest.cc
@@ -9,6 +9,7 @@
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/extension_apitest.h"
+#include "device/bluetooth/bluetooth_common.h"
 #include "device/bluetooth/test/mock_bluetooth_adapter.h"
 #include "device/bluetooth/test/mock_bluetooth_device.h"
 #include "device/bluetooth/test/mock_bluetooth_discovery_session.h"
@@ -252,7 +253,7 @@ IN_PROC_BROWSER_TEST_F(BluetoothPrivateApiTest, DiscoveryFilter) {
   mock_discovery_session_ = new NiceMock<MockBluetoothDiscoverySession>();
 
   BluetoothDiscoveryFilter discovery_filter(
-      BluetoothDiscoveryFilter::Transport::TRANSPORT_LE);
+      device::BluetoothTransport::TRANSPORT_LE);
   discovery_filter.SetPathloss(50);
   discovery_filter.AddUUID(BluetoothUUID("cafe"));
   discovery_filter.AddUUID(