Add HpackDecoderTables, static and dynamic tables for decoding HPACK.

net/net.gypi

Index: net/net.gypi
diff --git a/net/net.gypi b/net/net.gypi
index ffe61035cab318ddda3653d68a8929638b51a7fc..61b4c17529911b310d501a9daa483be93e920e2b 100644
--- a/net/net.gypi
+++ b/net/net.gypi
@@ -817,6 +817,8 @@
       'http2/hpack/decoder/hpack_block_decoder.h',
       'http2/hpack/decoder/hpack_decoder_string_buffer.cc',
       'http2/hpack/decoder/hpack_decoder_string_buffer.h',
+      'http2/hpack/decoder/hpack_decoder_tables.cc',
+      'http2/hpack/decoder/hpack_decoder_tables.h',
       'http2/hpack/decoder/hpack_entry_decoder.cc',
       'http2/hpack/decoder/hpack_entry_decoder.h',
       'http2/hpack/decoder/hpack_entry_decoder_listener.cc',
@@ -833,6 +835,7 @@
       'http2/hpack/decoder/hpack_whole_entry_buffer.h',
       'http2/hpack/decoder/hpack_whole_entry_listener.cc',
       'http2/hpack/decoder/hpack_whole_entry_listener.h',
+      'http2/hpack/hpack_static_table_entries.inc',
       'http2/hpack/hpack_string.cc',
       'http2/hpack/hpack_string.h',
       'http2/hpack/http2_hpack_constants.cc',
@@ -1791,6 +1794,7 @@
       'http2/hpack/decoder/hpack_block_collector.h',
       'http2/hpack/decoder/hpack_block_decoder_test.cc',
       'http2/hpack/decoder/hpack_decoder_string_buffer_test.cc',
+      'http2/hpack/decoder/hpack_decoder_tables_test.cc',
       'http2/hpack/decoder/hpack_entry_collector.cc',
       'http2/hpack/decoder/hpack_entry_collector.h',
       'http2/hpack/decoder/hpack_entry_decoder_test.cc',
@@ -1822,6 +1826,8 @@
       'http2/tools/http2_random.h',
       'http2/tools/random_decoder_test.cc',
       'http2/tools/random_decoder_test.h',
+      'http2/tools/random_util.cc',
+      'http2/tools/random_util.h',
       'log/file_net_log_observer_unittest.cc',
       'log/net_log_capture_mode_unittest.cc',
       'log/net_log_unittest.cc',