Merge the HttpNetworkTransaction tests and parametrize them on a NextProto

net/net.gyp

 # Copyright 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.
 
 {
   'variables': {
     'chromium_code': 1,
 
     'linux_link_kerberos%': 0,
     'use_tracing_cache_backend%': 0,
@@ skipping 1569 matching lines @@
         'http/http_auth_handler_mock.h',
         'http/http_auth_handler_negotiate_unittest.cc',
         'http/http_auth_handler_unittest.cc',
         'http/http_auth_sspi_win_unittest.cc',
         'http/http_auth_unittest.cc',
         'http/http_byte_range_unittest.cc',
         'http/http_cache_unittest.cc',
         'http/http_chunked_decoder_unittest.cc',
         'http/http_content_disposition_unittest.cc',
         'http/http_network_layer_unittest.cc',
-        'http/http_network_transaction_spdy3_unittest.cc',
-        'http/http_network_transaction_spdy2_unittest.cc',
+        'http/http_network_transaction_unittest.cc',
         'http/http_network_transaction_ssl_unittest.cc',
         'http/http_pipelined_connection_impl_unittest.cc',
         'http/http_pipelined_host_forced_unittest.cc',
         'http/http_pipelined_host_impl_unittest.cc',
         'http/http_pipelined_host_pool_unittest.cc',
         'http/http_pipelined_host_test_util.cc',
         'http/http_pipelined_host_test_util.h',
         'http/http_pipelined_network_transaction_unittest.cc',
         'http/http_proxy_client_socket_pool_spdy2_unittest.cc',
         'http/http_proxy_client_socket_pool_spdy3_unittest.cc',
@@ skipping 1323 matching lines @@
                 '--result', '<@(_outputs)',
                 '--isolate', 'net_unittests.isolate',
               ],
             },
           ],
         },
       ],
     }],
   ],
 }