Rename grpc_hash_table to grpc_mdstr_hash_table.
diff --git a/binding.gyp b/binding.gyp
index 88acd17..60e2278 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -651,7 +651,7 @@
         'src/core/lib/surface/version.c',
         'src/core/lib/transport/byte_stream.c',
         'src/core/lib/transport/connectivity_state.c',
-        'src/core/lib/transport/hashtable.c',
+        'src/core/lib/transport/mdstr_hash_table.c',
         'src/core/lib/transport/metadata.c',
         'src/core/lib/transport/metadata_batch.c',
         'src/core/lib/transport/static_metadata.c',