Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/dom/media/AudioNotificationSender.h b/dom/media/AudioNotificationSender.h
new file mode 100644
index 0000000000..4a89337b78
--- /dev/null
+++ b/dom/media/AudioNotificationSender.h
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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/. */
+
+#ifndef MOZILLA_AUDIONOTIFICATIONSENDER_H_
+#define MOZILLA_AUDIONOTIFICATIONSENDER_H_
+
+#include "nsError.h"  // for nsresult
+
+namespace mozilla {
+namespace audio {
+
+// Please see the architecture figure in AudioNotificationReceiver.h.
+class AudioNotificationSender final {
+ public:
+  // Register the AudioNotification to get the device-changed event.
+  static nsresult Init();
+
+ private:
+  // Send the device-changed notification from the chrome processes
+  // to the content processes.
+  static void NotifyDefaultDeviceChanged();
+};  // AudioNotificationSender
+
+}  // namespace audio
+}  // namespace mozilla
+
+#endif  // MOZILLA_AUDIONOTIFICATIONSENDER_H_