Fix CoreCronetEnd2EndTests

src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.m

@@ -94,7 +94,7 @@ static void process_auth_failure(void *state, grpc_auth_context *ctx,
 
 static void cronet_init_client_secure_fullstack(grpc_end2end_test_fixture *f,
                                                 grpc_channel_args *client_args,
-                                                cronet_engine *cronetEngine) {
+                                                stream_engine *cronetEngine) {
   fullstack_secure_fixture_data *ffd = f->fixture_data;
   f->client = grpc_cronet_secure_channel_create(cronetEngine, ffd->localaddr,
                                                 client_args, NULL);
@@ -124,7 +124,7 @@ static void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
 
 static void cronet_init_client_simple_ssl_secure_fullstack(
     grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
-  cronet_engine *cronetEngine = [Cronet getGlobalEngine];
+  stream_engine *cronetEngine = [Cronet getGlobalEngine];
 
   grpc_channel_args *new_client_args = grpc_channel_args_copy(client_args);
   cronet_init_client_secure_fullstack(f, new_client_args, cronetEngine);