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-rw-r--r--dom/plugins/ipc/StreamNotifyParent.h48
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diff --git a/dom/plugins/ipc/StreamNotifyParent.h b/dom/plugins/ipc/StreamNotifyParent.h
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+++ b/dom/plugins/ipc/StreamNotifyParent.h
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+/* -*- 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;
+
+ 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:
+ bool RecvRedirectNotifyResponse(const bool& allow) override;
+
+ bool* mDestructionFlag;
+};
+
+} // namespace plugins
+} // namespace mozilla
+
+#endif