Add new setting for true-binary mode
diff --git a/grpc.gemspec b/grpc.gemspec
index 42d4298..7b8761c 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -295,6 +295,7 @@
   s.files += %w( src/core/ext/transport/chttp2/transport/hpack_encoder.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/hpack_parser.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/hpack_table.h )
+  s.files += %w( src/core/ext/transport/chttp2/transport/http2_settings.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/huffsyms.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/incoming_metadata.h )
   s.files += %w( src/core/ext/transport/chttp2/transport/internal.h )
@@ -513,6 +514,7 @@
   s.files += %w( src/core/ext/transport/chttp2/transport/hpack_encoder.c )
   s.files += %w( src/core/ext/transport/chttp2/transport/hpack_parser.c )
   s.files += %w( src/core/ext/transport/chttp2/transport/hpack_table.c )
+  s.files += %w( src/core/ext/transport/chttp2/transport/http2_settings.c )
   s.files += %w( src/core/ext/transport/chttp2/transport/huffsyms.c )
   s.files += %w( src/core/ext/transport/chttp2/transport/incoming_metadata.c )
   s.files += %w( src/core/ext/transport/chttp2/transport/parsing.c )