diff -r 000000000000 -r 6474c204b198 ipc/glue/InputStreamParams.ipdlh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ipc/glue/InputStreamParams.ipdlh	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,84 @@
+/* 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/. */
+
+
+using struct mozilla::void_t from "ipc/IPCMessageUtils.h";
+include protocol PBlob;
+include protocol PFileDescriptorSet;
+
+namespace mozilla {
+namespace ipc {
+
+struct StringInputStreamParams
+{
+  nsCString data;
+};
+
+struct FileInputStreamParams
+{
+  uint32_t fileDescriptorIndex;
+  int32_t behaviorFlags;
+  int32_t ioFlags;
+};
+
+struct PartialFileInputStreamParams
+{
+  FileInputStreamParams fileStreamParams;
+  uint64_t begin;
+  uint64_t length;
+};
+
+struct MultiplexInputStreamParams
+{
+  InputStreamParams[] streams;
+  uint32_t currentStream;
+  nsresult status;
+  bool startedReadingCurrent;
+};
+
+struct RemoteInputStreamParams
+{
+  PBlob remoteBlob;
+};
+
+union InputStreamParams
+{
+  StringInputStreamParams;
+  FileInputStreamParams;
+  PartialFileInputStreamParams;
+  BufferedInputStreamParams;
+  MIMEInputStreamParams;
+  MultiplexInputStreamParams;
+  RemoteInputStreamParams;
+};
+
+union OptionalInputStreamParams
+{
+  void_t;
+  InputStreamParams;
+};
+
+struct BufferedInputStreamParams
+{
+  OptionalInputStreamParams optionalStream;
+  uint32_t bufferSize;
+};
+
+struct MIMEInputStreamParams
+{
+  OptionalInputStreamParams optionalStream;
+  nsCString headers;
+  nsCString contentLength;
+  bool startedReading;
+  bool addContentLength;
+};
+
+union OptionalFileDescriptorSet
+{
+  PFileDescriptorSet;
+  void_t;
+};
+
+} // namespace ipc
+} // namespace mozilla