HPACK: Implement delta encoding.

net/net.gypi

 # Copyright 2014 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.
 
 # This file is shared between the regular GYP build, the NaCl GYP build, and
 # the GN build. For GN support, it must have no conditionals or anything like
 # that beyond the simple one-level-deep dictionary of values.
 {
   'variables': {
     # Subset of net source files that are compiled for NaCl (net_nacl target).
@@ skipping 1554 matching lines @@
       'socket_stream/socket_stream_metrics_unittest.cc',
       'socket_stream/socket_stream_unittest.cc',
       'spdy/buffered_spdy_framer_unittest.cc',
       'spdy/hpack_decoder_test.cc',
       'spdy/hpack_encoder_test.cc',
       'spdy/hpack_entry_test.cc',
       'spdy/hpack_header_table_test.cc',
       'spdy/hpack_huffman_table_test.cc',
       'spdy/hpack_input_stream_test.cc',
       'spdy/hpack_output_stream_test.cc',
+      'spdy/hpack_round_trip_test.cc',
       'spdy/hpack_string_util_test.cc',
       'spdy/mock_spdy_framer_visitor.cc',
       'spdy/mock_spdy_framer_visitor.h',
       'spdy/spdy_buffer_unittest.cc',
       'spdy/spdy_frame_builder_test.cc',
       'spdy/spdy_frame_reader_test.cc',
       'spdy/spdy_framer_test.cc',
       'spdy/spdy_header_block_unittest.cc',
       'spdy/spdy_headers_block_parser_test.cc',
       'spdy/spdy_http_stream_unittest.cc',
@@ skipping 122 matching lines @@
       'tools/quic/test_tools/quic_test_client.h',
       'tools/quic/test_tools/quic_test_utils.cc',
       'tools/quic/test_tools/quic_test_utils.h',
       'tools/quic/test_tools/server_thread.h',
       'tools/quic/test_tools/server_thread.cc',
       'tools/quic/test_tools/simple_client.h',
       'tools/quic/test_tools/simple_client.cc',
     ],
   }
 }