Refactor in preparation for SPDY 4, part 1.

net/spdy/spdy_protocol.cc

Index: net/spdy/spdy_protocol.cc
diff --git a/net/spdy/spdy_protocol.cc b/net/spdy/spdy_protocol.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9a43c0d7e59dfb3be83c1e40a35341b363095146
--- /dev/null
+++ b/net/spdy/spdy_protocol.cc
@@ -0,0 +1,24 @@
+// 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/spdy/spdy_protocol.h"
+
+namespace net {
+
+SpdyFrameWithNameValueBlockIR::SpdyFrameWithNameValueBlockIR(
+    SpdyStreamId stream_id) : SpdyFrameWithFinIR(stream_id) {}
+
+SpdyFrameWithNameValueBlockIR::~SpdyFrameWithNameValueBlockIR() {}
+
+SpdySettingsIR::SpdySettingsIR() : clear_settings_(false) {}
+
+SpdySettingsIR::~SpdySettingsIR() {}
+
+SpdyCredentialIR::SpdyCredentialIR(int16 slot) {
+  set_slot(slot);
+}
+
+SpdyCredentialIR::~SpdyCredentialIR() {}
+
+}  // namespace