Index: device/nfc/public/java/src/org/chromium/device/nfc/NfcDelegate.java |
diff --git a/device/nfc/public/java/src/org/chromium/device/nfc/NfcDelegate.java b/device/nfc/public/java/src/org/chromium/device/nfc/NfcDelegate.java |
deleted file mode 100644 |
index 9b144dc3d4cc3a48f0d95e7f23f2b404b4cc09f7..0000000000000000000000000000000000000000 |
--- a/device/nfc/public/java/src/org/chromium/device/nfc/NfcDelegate.java |
+++ /dev/null |
@@ -1,24 +0,0 @@ |
-// Copyright 2017 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-package org.chromium.device.nfc; |
- |
-import android.app.Activity; |
- |
-import org.chromium.base.Callback; |
- |
-/** Interface that allows the NFC implementation to access the Activity associated with a given |
- * client. |hostId| is the same ID passed in NFCProvider::GetNFCForHost(). |
- */ |
-public interface NfcDelegate { |
- /** Calls |callback| with the Activity associated with |hostId|, and subsequently calls |
- * |callback| again whenever the Activity associated with |hostId| changes. |
- */ |
- void trackActivityForHost(int hostId, Callback<Activity> callback); |
- |
- /** Called when the NFC implementation no longer needs to track the Activity associated with |
- * |hostId|. |
- */ |
- void stopTrackingActivityForHost(int hostId); |
-} |