Progress towards mdstr elimination
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index e73b8e0..5902701 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -321,6 +321,7 @@
                       'src/core/lib/json/json_reader.h',
                       'src/core/lib/json/json_writer.h',
                       'src/core/lib/slice/percent_encoding.h',
+                      'src/core/lib/slice/slice_hash_table.h',
                       'src/core/lib/slice/slice_string_helpers.h',
                       'src/core/lib/surface/api_trace.h',
                       'src/core/lib/surface/call.h',
@@ -335,7 +336,6 @@
                       'src/core/lib/surface/server.h',
                       'src/core/lib/transport/byte_stream.h',
                       'src/core/lib/transport/connectivity_state.h',
-                      'src/core/lib/transport/mdstr_hash_table.h',
                       'src/core/lib/transport/metadata.h',
                       'src/core/lib/transport/metadata_batch.h',
                       'src/core/lib/transport/method_config.h',
@@ -507,6 +507,7 @@
                       'src/core/lib/slice/percent_encoding.c',
                       'src/core/lib/slice/slice.c',
                       'src/core/lib/slice/slice_buffer.c',
+                      'src/core/lib/slice/slice_hash_table.c',
                       'src/core/lib/slice/slice_intern.c',
                       'src/core/lib/slice/slice_string_helpers.c',
                       'src/core/lib/surface/alarm.c',
@@ -529,7 +530,6 @@
                       'src/core/lib/surface/version.c',
                       'src/core/lib/transport/byte_stream.c',
                       'src/core/lib/transport/connectivity_state.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/method_config.c',
@@ -725,6 +725,7 @@
                               'src/core/lib/json/json_reader.h',
                               'src/core/lib/json/json_writer.h',
                               'src/core/lib/slice/percent_encoding.h',
+                              'src/core/lib/slice/slice_hash_table.h',
                               'src/core/lib/slice/slice_string_helpers.h',
                               'src/core/lib/surface/api_trace.h',
                               'src/core/lib/surface/call.h',
@@ -739,7 +740,6 @@
                               'src/core/lib/surface/server.h',
                               'src/core/lib/transport/byte_stream.h',
                               'src/core/lib/transport/connectivity_state.h',
-                              'src/core/lib/transport/mdstr_hash_table.h',
                               'src/core/lib/transport/metadata.h',
                               'src/core/lib/transport/metadata_batch.h',
                               'src/core/lib/transport/method_config.h',