Split net/spdy into core and chromium subdirectories.

net/spdy/core/spdy_protocol.cc

Index: net/spdy/core/spdy_protocol.cc
diff --git a/net/spdy/spdy_protocol.cc b/net/spdy/core/spdy_protocol.cc
similarity index 99%
rename from net/spdy/spdy_protocol.cc
rename to net/spdy/core/spdy_protocol.cc
index 7d287cafc081ff0fed99fd21548da0c93307c833..8d85ee10f8ae758349a07ea43773d8af7719c70b 100644
--- a/net/spdy/spdy_protocol.cc
+++ b/net/spdy/core/spdy_protocol.cc
@@ -2,12 +2,12 @@
 // 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"
+#include "net/spdy/core/spdy_protocol.h"
 
 #include <ostream>
 
 #include "base/memory/ptr_util.h"
-#include "net/spdy/spdy_bug_tracker.h"
+#include "net/spdy/core/spdy_bug_tracker.h"
 
 namespace net {