1 files changed, 41 insertions, 0 deletions
diff --git a/dom/plugins/ipc/StreamNotifyParent.h b/dom/plugins/ipc/StreamNotifyParent.h
new file mode 100644
index 0000000000..6020f702ac
--- /dev/null
+++ b/dom/plugins/ipc/StreamNotifyParent.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
+/* vim: set sw=2 ts=2 et : */
+/* 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_plugins_StreamNotifyParent_h
+#define mozilla_plugins_StreamNotifyParent_h
+
+#include "mozilla/plugins/PStreamNotifyParent.h"
+
+namespace mozilla {
+namespace plugins {
+
+class StreamNotifyParent : public PStreamNotifyParent {
+  friend class PluginInstanceParent;
+  friend class PStreamNotifyParent;
+
+  StreamNotifyParent() : mDestructionFlag(nullptr) {}
+  ~StreamNotifyParent() {
+    if (mDestructionFlag) *mDestructionFlag = true;
+  }
+
+ public:
+  // If we are destroyed within the call to NPN_GetURLNotify, notify the caller
+  // so that we aren't destroyed again. see bug 536437.
+  void SetDestructionFlag(bool* flag) { mDestructionFlag = flag; }
+  void ClearDestructionFlag() { mDestructionFlag = nullptr; }
+
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+ private:
+  mozilla::ipc::IPCResult RecvRedirectNotifyResponse(const bool& allow);
+
+  bool* mDestructionFlag;
+};
+
+}  // namespace plugins
+}  // namespace mozilla
+
+#endif