Add QuicStreamSequencerPeer to quic/test_tools, to make stream sequencer

net/quic/test_tools/quic_stream_sequencer_peer.h

Index: net/quic/test_tools/quic_stream_sequencer_peer.h
diff --git a/net/quic/test_tools/quic_stream_sequencer_peer.h b/net/quic/test_tools/quic_stream_sequencer_peer.h
new file mode 100644
index 0000000000000000000000000000000000000000..3c1831817c1e45080797b2512d06c148b8236704
--- /dev/null
+++ b/net/quic/test_tools/quic_stream_sequencer_peer.h
@@ -0,0 +1,31 @@
+// Copyright (c) 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_QUIC_TEST_TOOLS_QUIC_STREAM_SEQUENCER_PEER_H_
+#define NET_QUIC_TEST_TOOLS_QUIC_STREAM_SEQUENCER_PEER_H_
+
+#include "base/basictypes.h"
+#include "net/quic/quic_protocol.h"
+
+namespace net {
+
+class QuicStreamSequencer;
+
+namespace test {
+
+class QuicStreamSequencerPeer {
+ public:
+  static std::map<QuicStreamOffset, std::string>* GetFrames(
+      QuicStreamSequencer* sequencer);
+
+  static QuicStreamOffset GetCloseOffset(QuicStreamSequencer* sequencer);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(QuicStreamSequencerPeer);
+};
+
+}  // namespace test
+}  // namespace net
+
+#endif  // NET_QUIC_TEST_TOOLS_QUIC_STREAM_SEQUENCER_PEER_H_