diff -r 000000000000 -r 6474c204b198 netwerk/protocol/http/ASpdySession.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/protocol/http/ASpdySession.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,80 @@
+/* -*- 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 mozilla_net_ASpdySession_h
+#define mozilla_net_ASpdySession_h
+
+#include "nsAHttpTransaction.h"
+#include "prinrval.h"
+#include "nsString.h"
+
+class nsISocketTransport;
+
+namespace mozilla { namespace net {
+
+class ASpdySession : public nsAHttpTransaction
+{
+public:
+  virtual bool AddStream(nsAHttpTransaction *, int32_t) = 0;
+  virtual bool CanReuse() = 0;
+  virtual bool RoomForMoreStreams() = 0;
+  virtual PRIntervalTime IdleTime() = 0;
+  virtual uint32_t ReadTimeoutTick(PRIntervalTime now) = 0;
+  virtual void DontReuse() = 0;
+
+  static ASpdySession *NewSpdySession(uint32_t version,
+                                      nsAHttpTransaction *,
+                                      nsISocketTransport *,
+                                      int32_t);
+
+  virtual void PrintDiagnostics (nsCString &log) = 0;
+
+  bool ResponseTimeoutEnabled() const MOZ_OVERRIDE MOZ_FINAL {
+    return true;
+  }
+
+  const static uint32_t kSendingChunkSize = 4095;
+  const static uint32_t kTCPSendBufferSize = 131072;
+
+  // until we have an API that can push back on receiving data (right now
+  // WriteSegments is obligated to accept data and buffer) there is no
+  // reason to throttle with the rwin other than in server push
+  // scenarios.
+  const static uint32_t kInitialRwin = 256 * 1024 * 1024;
+
+  bool SoftStreamError(nsresult code)
+  {
+    return (code == NS_BASE_STREAM_CLOSED || code == NS_BINDING_FAILED ||
+            code == NS_BINDING_ABORTED || code == NS_BINDING_REDIRECTED ||
+            code == NS_BINDING_RETARGETED);
+  }
+};
+
+// this is essentially a single instantiation as a member of nsHttpHandler.
+// It could be all static except using static ctors of XPCOM objects is a
+// bad idea.
+class SpdyInformation
+{
+public:
+  SpdyInformation();
+  ~SpdyInformation() {}
+
+  static const uint32_t kCount = 3;
+
+  // determine if a version of the protocol is enabled for index <= kCount
+  bool ProtocolEnabled(uint32_t index);
+
+  // lookup a version enum based on an npn string. returns NS_OK if
+  // string was known.
+  nsresult GetNPNVersionIndex(const nsACString &npnString, uint8_t *result);
+
+  uint8_t   Version[kCount];
+  nsCString VersionString[kCount];
+};
+
+}} // namespace mozilla::net
+
+#endif // mozilla_net_ASpdySession_h