More clang-format fixes.

src/core/lib/transport/metadata_batch.c

@@ -195,7 +195,7 @@ int grpc_metadata_batch_is_empty(grpc_metadata_batch *batch) {
 
 size_t grpc_metadata_batch_size(grpc_metadata_batch *batch) {
   size_t size = 0;
-  for (grpc_linked_mdelem* elem = batch->list.head; elem != NULL;
+  for (grpc_linked_mdelem *elem = batch->list.head; elem != NULL;
        elem = elem->next) {
     size += GRPC_MDELEM_LENGTH(elem->md);
   }

test/core/bad_client/bad_client.h

@@ -60,8 +60,8 @@ void grpc_run_bad_client_test(
     const char *client_payload, size_t client_payload_length, uint32_t flags);
 
 #define GRPC_RUN_BAD_CLIENT_TEST(server_validator, client_validator, payload, \
-                                 flags) \
-  grpc_run_bad_client_test(server_validator, client_validator, payload, \
+                                 flags)                                       \
+  grpc_run_bad_client_test(server_validator, client_validator, payload,       \
                            sizeof(payload) - 1, flags)
 
 #endif /* GRPC_TEST_CORE_BAD_CLIENT_BAD_CLIENT_H */

test/core/end2end/tests/large_metadata.c

@@ -109,7 +109,7 @@ static void test_request_with_large_metadata(grpc_end2end_test_config config) {
   const size_t large_size = 64 * 1024;
   grpc_arg arg = {GRPC_ARG_INTEGER,
                   GRPC_ARG_MAX_METADATA_SIZE,
-                  {.integer=(int)large_size + 1024}};
+                  {.integer = (int)large_size + 1024}};
   grpc_channel_args args = {1, &arg};
   grpc_end2end_test_fixture f =
       begin_test(config, "test_request_with_large_metadata", &args, &args);