Add QuicFramer and friends.

net/quic/quic_protocol.cc

Index: net/quic/quic_protocol.cc
diff --git a/net/quic/quic_protocol.cc b/net/quic/quic_protocol.cc
new file mode 100644
index 0000000000000000000000000000000000000000..78c0241dde0f7349057463feffc75f99b3c51f52
--- /dev/null
+++ b/net/quic/quic_protocol.cc
@@ -0,0 +1,39 @@
+// Copyright (c) 2012 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.
+
+#include "net/quic/quic_protocol.h"
+
+using base::StringPiece;
+
+namespace net {
+
+QuicStreamFragment::QuicStreamFragment() {}
+
+QuicStreamFragment::QuicStreamFragment(QuicStreamId stream_id,
+                                       bool fin,
+                                       uint64 offset,
+                                       StringPiece data)
+    : stream_id(stream_id),
+      fin(fin),
+      offset(offset),
+      data(data) {
+}
+
+ReceivedPacketInfo::ReceivedPacketInfo() {}
+
+ReceivedPacketInfo::~ReceivedPacketInfo() {}
+
+SentPacketInfo::SentPacketInfo() {}
+
+SentPacketInfo::~SentPacketInfo() {}
+
+QuicFecData::QuicFecData() {}
+
+QuicData::~QuicData() {
+  if (owns_buffer_) {
+    delete [] const_cast<char*>(buffer_);
+  }
+}
+
+}  // namespace net