1 files changed, 36 insertions, 0 deletions
diff --git a/widget/headless/HeadlessSound.cpp b/widget/headless/HeadlessSound.cpp
new file mode 100644
index 0000000000..278d31b355
--- /dev/null
+++ b/widget/headless/HeadlessSound.cpp
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "HeadlessSound.h"
+
+namespace mozilla {
+namespace widget {
+
+NS_IMPL_ISUPPORTS(HeadlessSound, nsISound, nsIStreamLoaderObserver)
+
+HeadlessSound::HeadlessSound() = default;
+
+HeadlessSound::~HeadlessSound() = default;
+
+NS_IMETHODIMP
+HeadlessSound::Init() { return NS_OK; }
+
+NS_IMETHODIMP HeadlessSound::OnStreamComplete(nsIStreamLoader* aLoader,
+                                              nsISupports* context,
+                                              nsresult aStatus,
+                                              uint32_t dataLen,
+                                              const uint8_t* data) {
+  return NS_OK;
+}
+
+NS_IMETHODIMP HeadlessSound::Beep() { return NS_OK; }
+
+NS_IMETHODIMP HeadlessSound::Play(nsIURL* aURL) { return NS_OK; }
+
+NS_IMETHODIMP HeadlessSound::PlayEventSound(uint32_t aEventId) { return NS_OK; }
+
+}  // namespace widget
+}  // namespace mozilla