Building the dlls.
diff --git a/grpc.gemspec b/grpc.gemspec
index 4a4a928..792222a 100755
--- a/grpc.gemspec
+++ b/grpc.gemspec
@@ -154,20 +154,6 @@
   s.files += %w( include/grpc/grpc.h )
   s.files += %w( include/grpc/status.h )
   s.files += %w( include/grpc/census.h )
-  s.files += %w( src/core/security/auth_filters.h )
-  s.files += %w( src/core/security/base64.h )
-  s.files += %w( src/core/security/credentials.h )
-  s.files += %w( src/core/security/handshake.h )
-  s.files += %w( src/core/security/json_token.h )
-  s.files += %w( src/core/security/jwt_verifier.h )
-  s.files += %w( src/core/security/secure_endpoint.h )
-  s.files += %w( src/core/security/security_connector.h )
-  s.files += %w( src/core/security/security_context.h )
-  s.files += %w( src/core/tsi/fake_transport_security.h )
-  s.files += %w( src/core/tsi/ssl_transport_security.h )
-  s.files += %w( src/core/tsi/ssl_types.h )
-  s.files += %w( src/core/tsi/transport_security.h )
-  s.files += %w( src/core/tsi/transport_security_interface.h )
   s.files += %w( src/core/census/grpc_filter.h )
   s.files += %w( src/core/channel/channel_args.h )
   s.files += %w( src/core/channel/channel_stack.h )
@@ -281,30 +267,23 @@
   s.files += %w( src/core/transport/static_metadata.h )
   s.files += %w( src/core/transport/transport.h )
   s.files += %w( src/core/transport/transport_impl.h )
+  s.files += %w( src/core/security/auth_filters.h )
+  s.files += %w( src/core/security/base64.h )
+  s.files += %w( src/core/security/credentials.h )
+  s.files += %w( src/core/security/handshake.h )
+  s.files += %w( src/core/security/json_token.h )
+  s.files += %w( src/core/security/jwt_verifier.h )
+  s.files += %w( src/core/security/secure_endpoint.h )
+  s.files += %w( src/core/security/security_connector.h )
+  s.files += %w( src/core/security/security_context.h )
+  s.files += %w( src/core/tsi/fake_transport_security.h )
+  s.files += %w( src/core/tsi/ssl_transport_security.h )
+  s.files += %w( src/core/tsi/ssl_types.h )
+  s.files += %w( src/core/tsi/transport_security.h )
+  s.files += %w( src/core/tsi/transport_security_interface.h )
   s.files += %w( src/core/census/aggregation.h )
   s.files += %w( src/core/census/log.h )
   s.files += %w( src/core/census/rpc_metric_id.h )
-  s.files += %w( src/core/httpcli/httpcli_security_connector.c )
-  s.files += %w( src/core/security/base64.c )
-  s.files += %w( src/core/security/client_auth_filter.c )
-  s.files += %w( src/core/security/credentials.c )
-  s.files += %w( src/core/security/credentials_metadata.c )
-  s.files += %w( src/core/security/credentials_posix.c )
-  s.files += %w( src/core/security/credentials_win32.c )
-  s.files += %w( src/core/security/google_default_credentials.c )
-  s.files += %w( src/core/security/handshake.c )
-  s.files += %w( src/core/security/json_token.c )
-  s.files += %w( src/core/security/jwt_verifier.c )
-  s.files += %w( src/core/security/secure_endpoint.c )
-  s.files += %w( src/core/security/security_connector.c )
-  s.files += %w( src/core/security/security_context.c )
-  s.files += %w( src/core/security/server_auth_filter.c )
-  s.files += %w( src/core/security/server_secure_chttp2.c )
-  s.files += %w( src/core/surface/init_secure.c )
-  s.files += %w( src/core/surface/secure_channel_create.c )
-  s.files += %w( src/core/tsi/fake_transport_security.c )
-  s.files += %w( src/core/tsi/ssl_transport_security.c )
-  s.files += %w( src/core/tsi/transport_security.c )
   s.files += %w( src/core/census/grpc_context.c )
   s.files += %w( src/core/census/grpc_filter.c )
   s.files += %w( src/core/channel/channel_args.c )
@@ -432,6 +411,27 @@
   s.files += %w( src/core/transport/static_metadata.c )
   s.files += %w( src/core/transport/transport.c )
   s.files += %w( src/core/transport/transport_op_string.c )
+  s.files += %w( src/core/httpcli/httpcli_security_connector.c )
+  s.files += %w( src/core/security/base64.c )
+  s.files += %w( src/core/security/client_auth_filter.c )
+  s.files += %w( src/core/security/credentials.c )
+  s.files += %w( src/core/security/credentials_metadata.c )
+  s.files += %w( src/core/security/credentials_posix.c )
+  s.files += %w( src/core/security/credentials_win32.c )
+  s.files += %w( src/core/security/google_default_credentials.c )
+  s.files += %w( src/core/security/handshake.c )
+  s.files += %w( src/core/security/json_token.c )
+  s.files += %w( src/core/security/jwt_verifier.c )
+  s.files += %w( src/core/security/secure_endpoint.c )
+  s.files += %w( src/core/security/security_connector.c )
+  s.files += %w( src/core/security/security_context.c )
+  s.files += %w( src/core/security/server_auth_filter.c )
+  s.files += %w( src/core/security/server_secure_chttp2.c )
+  s.files += %w( src/core/surface/init_secure.c )
+  s.files += %w( src/core/surface/secure_channel_create.c )
+  s.files += %w( src/core/tsi/fake_transport_security.c )
+  s.files += %w( src/core/tsi/ssl_transport_security.c )
+  s.files += %w( src/core/tsi/transport_security.c )
   s.files += %w( src/core/census/context.c )
   s.files += %w( src/core/census/initialize.c )
   s.files += %w( src/core/census/log.c )