diff -r 000000000000 -r 6474c204b198 content/media/webspeech/synth/ipc/PSpeechSynthesisRequest.ipdl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/media/webspeech/synth/ipc/PSpeechSynthesisRequest.ipdl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,40 @@
+/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
+/* vim: set ts=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 protocol PSpeechSynthesis;
+
+namespace mozilla {
+namespace dom {
+
+intr protocol PSpeechSynthesisRequest
+{
+  manager PSpeechSynthesis;
+
+ parent:
+
+  Pause();
+
+  Resume();
+
+  Cancel();
+
+ child:
+
+  __delete__(bool aIsError, float aElapsedTime, uint32_t aCharIndex);
+
+  OnStart();
+
+  OnPause(float aElapsedTime, uint32_t aCharIndex);
+
+  OnResume(float aElapsedTime, uint32_t aCharIndex);
+
+  OnBoundary(nsString aName, float aElapsedTime, uint32_t aCharIndex);
+
+  OnMark(nsString aName, float aElapsedTime, uint32_t aCharIndex);
+};
+
+} // namespace dom
+} // namespace mozilla