diff -r 000000000000 -r 6474c204b198 dom/plugins/base/nsPluginPlayPreviewInfo.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/plugins/base/nsPluginPlayPreviewInfo.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsPluginPlayPreviewInfo_h_
+#define nsPluginPlayPreviewInfo_h_
+
+#include "nsString.h"
+#include "nsIPluginHost.h"
+
+class nsPluginPlayPreviewInfo : public nsIPluginPlayPreviewInfo
+{
+public:
+   NS_DECL_ISUPPORTS
+   NS_DECL_NSIPLUGINPLAYPREVIEWINFO
+
+  nsPluginPlayPreviewInfo(const char* aMimeType,
+                          bool aIgnoreCTP,
+                          const char* aRedirectURL);
+  nsPluginPlayPreviewInfo(const nsPluginPlayPreviewInfo* aSource);
+  virtual ~nsPluginPlayPreviewInfo();
+
+  nsCString mMimeType;
+  bool      mIgnoreCTP;
+  nsCString mRedirectURL;
+};
+
+
+#endif // nsPluginPlayPreviewInfo_h_