[SPDY] Do not advertise SPDY/2 by default

net/spdy/spdy_session_pool_unittest.cc

 // Copyright (c) 2013 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_session_pool.h"
 
 #include <cstddef>
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 32 matching lines @@
   void RunIPPoolingTest(SpdyPoolCloseSessionsType close_sessions_type);
 
   SpdySessionDependencies session_deps_;
   scoped_refptr<HttpNetworkSession> http_session_;
   SpdySessionPool* spdy_session_pool_;
 };
 
 INSTANTIATE_TEST_CASE_P(
     NextProto,
     SpdySessionPoolTest,
-    testing::Values(kProtoSPDY2, kProtoSPDY3, kProtoSPDY31, kProtoSPDY4a2,
+    testing::Values(kProtoDeprecatedSPDY2,
+                    kProtoSPDY3, kProtoSPDY31, kProtoSPDY4a2,
                     kProtoHTTP2Draft04));
 
 // A delegate that opens a new session when it is closed.
 class SessionOpeningDelegate : public SpdyStream::Delegate {
  public:
   SessionOpeningDelegate(SpdySessionPool* spdy_session_pool,
                          const SpdySessionKey& key)
       : spdy_session_pool_(spdy_session_pool),
         key_(key) {}
 
@@ skipping 424 matching lines @@
   RunIPPoolingTest(SPDY_POOL_CLOSE_CURRENT_SESSIONS);
 }
 
 TEST_P(SpdySessionPoolTest, IPPoolingCloseIdleSessions) {
   RunIPPoolingTest(SPDY_POOL_CLOSE_IDLE_SESSIONS);
 }
 
 }  // namespace
 
 }  // namespace net