Rebasing on master for easier merging and testing
diff --git a/config.m4 b/config.m4
index 5450bbe..34d7116 100644
--- a/config.m4
+++ b/config.m4
@@ -96,6 +96,8 @@
     src/core/lib/compression/compression.cc \
     src/core/lib/compression/message_compress.cc \
     src/core/lib/compression/stream_compression.cc \
+    src/core/lib/compression/stream_compression_gzip.cc \
+    src/core/lib/compression/stream_compression_identity.cc \
     src/core/lib/debug/stats.cc \
     src/core/lib/debug/stats_data.cc \
     src/core/lib/http/format_request.cc \