fixes #28236, generic methods should not cause warnings in Dart 1

runtime/observatory/tests/service/service.status

 # Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Flaky failures
 vm_timeline_flags_test: Pass, RuntimeError # Issue 26483
 gc_test: Pass, RuntimeError # Issue 26490
 pause_on_start_and_exit_test: Pass, RuntimeError # Issue 26470
 pause_on_start_then_step_test: Pass, RuntimeError # Issue 26470
 get_allocation_samples_test: Pass, RuntimeError # Inconsistent stack trace
@@ skipping 25 matching lines @@
 
 # All tests use dart:io
 [ $browser || $compiler == dart2js ]
 *: SkipByDesign
 
 # Tests with known analyzer issues
 [ $compiler == dart2analyzer ]
 developer_extension_test: SkipByDesign
 get_isolate_after_language_error_test: SkipByDesign
 
-# Issue #28236
-add_breakpoint_rpc_test: StaticWarning
-address_mapper_test: StaticWarning
-allocations_test: StaticWarning
-async_generator_breakpoint_test: StaticWarning
-async_next_test: StaticWarning
-async_scope_test: StaticWarning
-auth_token1_test: StaticWarning
-auth_token_test: StaticWarning
-bad_web_socket_address_test: StaticWarning
-break_on_activation_test: StaticWarning
-break_on_function_test: StaticWarning
-breakpoint_two_args_checked_test: StaticWarning
-caching_test: StaticWarning
-capture_stdio_test: StaticWarning
-code_test: StaticWarning
-command_test: StaticWarning
-complex_reload_test: StaticWarning
-contexts_test: StaticWarning
-crash_dump_test: StaticWarning
-debugger_inspect_test: StaticWarning
-debugger_location_second_test: StaticWarning
-debugger_location_test: StaticWarning
-debugging_inlined_finally_test: StaticWarning
-debugging_test: StaticWarning
-dev_fs_http_put_test: StaticWarning
-dev_fs_http_put_weird_char_test: StaticWarning
-dev_fs_spawn_test: StaticWarning
-dev_fs_test: StaticWarning
-dev_fs_weird_char_test: StaticWarning
-developer_server_control_test: StaticWarning
-developer_service_get_isolate_id_test: StaticWarning
-dominator_tree_user_test: StaticWarning
-dominator_tree_vm_test: StaticWarning
-echo_test: StaticWarning
-eval_internal_class_test: StaticWarning
-eval_test: StaticWarning
-evaluate_activation_test/instance: StaticWarning
-evaluate_activation_test/none: StaticWarning
-evaluate_activation_test/scope: StaticWarning
-evaluate_in_async_activation_test: StaticWarning
-evaluate_in_async_star_activation_test: StaticWarning
-evaluate_in_frame_rpc_test: StaticWarning
-evaluate_in_sync_star_activation_test: StaticWarning
-file_service_test: StaticWarning
-gc_test: StaticWarning
-get_allocation_profile_rpc_test: StaticWarning
-get_allocation_samples_test: StaticWarning
-get_cpu_profile_timeline_rpc_test: StaticWarning
-get_flag_list_rpc_test: StaticWarning
-get_heap_map_rpc_test: StaticWarning
-get_instances_rpc_test: StaticWarning
-get_isolate_after_async_error_test: StaticWarning
-get_isolate_after_stack_overflow_error_test: StaticWarning
-get_isolate_after_sync_error_test: StaticWarning
-get_isolate_rpc_test: StaticWarning
-get_object_rpc_test: StaticWarning
-get_object_store_rpc_test: StaticWarning
-get_ports_rpc_test: StaticWarning
-get_retained_size_rpc_test: StaticWarning
-get_retaining_path_rpc_test: StaticWarning
-get_source_report_test: StaticWarning
-get_stack_rpc_test: StaticWarning
-get_version_rpc_test: StaticWarning
-get_vm_rpc_test: StaticWarning
-get_vm_timeline_rpc_test: StaticWarning
-get_zone_memory_info_rpc_test: StaticWarning
-implicit_getter_setter_test: StaticWarning
-inbound_references_test: StaticWarning
-instance_field_order_rpc_test: StaticWarning
-isolate_lifecycle_test: StaticWarning
-issue_25465_test: StaticWarning
-issue_27238_test: StaticWarning
-issue_27287_test: StaticWarning
-library_dependency_test: StaticWarning
-local_variable_declaration_test: StaticWarning
-logging_test: StaticWarning
-malformed_test: StaticWarning
-metrics_test: StaticWarning
-mirror_references_test: StaticWarning
-native_metrics_test: StaticWarning
-object_graph_stack_reference_test: StaticWarning
-object_graph_user_test: StaticWarning
-object_graph_vm_test: StaticWarning
-observatory_assets_test: StaticWarning
-parameters_in_scope_at_entry_test: StaticWarning
-pause_idle_isolate_test: StaticWarning
-pause_on_exceptions_test: StaticWarning
-pause_on_start_and_exit_test: StaticWarning
-pause_on_start_then_step_test: StaticWarning
-pause_on_unhandled_exceptions_test: StaticWarning
-positive_token_pos_test: StaticWarning
-process_service_test: StaticWarning
-reachable_size_test: StaticWarning
-read_stream_test: StaticWarning
-regexp_function_test: StaticWarning
-reload_sources_test: StaticWarning
-rewind_optimized_out_test: StaticWarning
-rewind_test: StaticWarning
-set_library_debuggable_rpc_test: StaticWarning
-set_library_debuggable_test: StaticWarning
-set_name_rpc_test: StaticWarning
-set_vm_name_rpc_test: StaticWarning
-smart_next_test: StaticWarning
-steal_breakpoint_test: StaticWarning
-step_into_async_no_await_test: StaticWarning
-step_over_await_test: StaticWarning
-step_test: StaticWarning
-string_escaping_test: StaticWarning
-tcp_socket_closing_service_test: StaticWarning
-tcp_socket_service_test: StaticWarning
-type_arguments_test: StaticWarning
-typed_data_test: StaticWarning
-udp_socket_service_test: StaticWarning
-vm_restart_test: StaticWarning
-vm_test: StaticWarning
-vm_timeline_events_test: StaticWarning
-vm_timeline_flags_test: StaticWarning
-weak_properties_test: StaticWarning
-
 [ $arch == arm ]
 process_service_test: Pass, Fail # Issue 24344
 
 [ ($noopt || $compiler == precompiler) ]
 *: Skip # Issue 24651
 
 [ $runtime == vm ]
 developer_extension_test: Pass, Fail # Issue 27225
 
 [ $compiler == app_jit ]
@@ skipping 26 matching lines @@
 *: SkipByDesign # The service tests should run without being reloaded.
 
 [ $system == windows ]
 dev_fs_weird_char_test: Skip # Windows disallows question mark in paths
 dev_fs_http_put_weird_char_test: Skip # Windows disallows carriage returns in paths
 complex_reload_test: Skip # Issue 27861
 
 # Service protocol is not supported in product mode.
 [ $mode == product ]
 *: SkipByDesign