diff -r 000000000000 -r 6474c204b198 dom/plugins/base/nsPluginPlayPreviewInfo.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/plugins/base/nsPluginPlayPreviewInfo.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,50 @@
+/* -*- 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/. */
+
+#include "nsPluginPlayPreviewInfo.h"
+
+using namespace mozilla;
+
+nsPluginPlayPreviewInfo::nsPluginPlayPreviewInfo(const char* aMimeType,
+                                                 bool aIgnoreCTP,
+                                                 const char* aRedirectURL)
+  : mMimeType(aMimeType), mIgnoreCTP(aIgnoreCTP), mRedirectURL(aRedirectURL) {}
+
+nsPluginPlayPreviewInfo::nsPluginPlayPreviewInfo(
+  const nsPluginPlayPreviewInfo* aSource)
+{
+  MOZ_ASSERT(aSource);
+
+  mMimeType = aSource->mMimeType;
+  mIgnoreCTP = aSource->mIgnoreCTP;
+  mRedirectURL = aSource->mRedirectURL;
+}
+
+nsPluginPlayPreviewInfo::~nsPluginPlayPreviewInfo()
+{
+}
+
+NS_IMPL_ISUPPORTS(nsPluginPlayPreviewInfo, nsIPluginPlayPreviewInfo)
+
+NS_IMETHODIMP
+nsPluginPlayPreviewInfo::GetMimeType(nsACString& aMimeType)
+{
+  aMimeType = mMimeType;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsPluginPlayPreviewInfo::GetIgnoreCTP(bool* aIgnoreCTP)
+{
+  *aIgnoreCTP = mIgnoreCTP;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsPluginPlayPreviewInfo::GetRedirectURL(nsACString& aRedirectURL)
+{
+  aRedirectURL = mRedirectURL;
+  return NS_OK;
+}