1 files changed, 48 insertions, 0 deletions
diff --git a/dom/broadcastchannel/BroadcastChannelChild.cpp b/dom/broadcastchannel/BroadcastChannelChild.cpp
new file mode 100644
index 0000000000..30e2633c5d
--- /dev/null
+++ b/dom/broadcastchannel/BroadcastChannelChild.cpp
@@ -0,0 +1,48 @@
+/* -*- 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 "BroadcastChannelChild.h"
+#include "BroadcastChannel.h"
+
+namespace mozilla {
+
+using namespace ipc;
+
+namespace dom {
+
+BroadcastChannelChild::BroadcastChannelChild()
+    : mBC(nullptr), mActorDestroyed(false) {}
+
+BroadcastChannelChild::~BroadcastChannelChild() { MOZ_ASSERT(!mBC); }
+
+mozilla::ipc::IPCResult BroadcastChannelChild::RecvNotify(
+    const MessageData& aData) {
+  if (!mBC) {
+    // The object is going to be deleted soon. No notify is required.
+    return IPC_OK();
+  }
+
+  mBC->MessageReceived(aData);
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult BroadcastChannelChild::RecvRefMessageDelivered(
+    const nsID& aMessageID, const uint32_t& aOtherBCs) {
+  if (!mBC) {
+    // The object is going to be deleted soon. No notify is required.
+    return IPC_OK();
+  }
+
+  mBC->MessageDelivered(aMessageID, aOtherBCs);
+  return IPC_OK();
+}
+
+void BroadcastChannelChild::ActorDestroy(ActorDestroyReason aWhy) {
+  mActorDestroyed = true;
+}
+
+}  // namespace dom
+}  // namespace mozilla