Remove "unnecessary" imports in flutter_driver (#76158)

packages/flutter_driver/lib/src/common/handler_factory.dart

@@ -9,7 +9,6 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_driver/driver_extension.dart';
 import 'package:flutter_driver/src/extension/wait_conditions.dart';
 import 'package:flutter_test/flutter_test.dart';

packages/flutter_driver/lib/src/driver/vmservice_driver.dart

@@ -13,13 +13,6 @@ import 'package:vm_service/vm_service.dart' as vms;
 import 'package:webdriver/async_io.dart' as async_io;
 
 import '../../flutter_driver.dart';
-import '../common/error.dart';
-import '../common/frame_sync.dart';
-import '../common/health.dart';
-import '../common/message.dart';
-import 'common.dart';
-import 'driver.dart';
-import 'timeline.dart';
 
 /// An implementation of the Flutter Driver over the vmservice protocol.
 class VMServiceFlutterDriver extends FlutterDriver {

packages/flutter_driver/lib/src/extension/extension.dart

@@ -4,7 +4,6 @@
 
 import 'dart:async';
 
-import 'package:meta/meta.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';

packages/flutter_driver/test/src/real_tests/extension_test.dart

@@ -7,14 +7,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_driver/flutter_driver.dart';
-import 'package:flutter_driver/src/common/diagnostics_tree.dart';
-import 'package:flutter_driver/src/common/find.dart';
-import 'package:flutter_driver/src/common/geometry.dart';
-import 'package:flutter_driver/src/common/request_data.dart';
-import 'package:flutter_driver/src/common/text.dart';
-import 'package:flutter_driver/src/common/wait.dart';
 import 'package:flutter_driver/src/extension/extension.dart';
 import 'package:flutter_test/flutter_test.dart';
 

packages/flutter_driver/test/src/real_tests/find_test.dart

@@ -2,9 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter_driver/driver_extension.dart';
 import 'package:flutter_driver/flutter_driver.dart';
-import 'package:flutter_driver/src/common/find.dart';
 
 import '../../common.dart';
 

packages/flutter_driver/test/src/real_tests/stubs/stub_command.dart

@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'package:flutter_driver/driver_extension.dart';
 import 'package:flutter_driver/flutter_driver.dart'; // ignore: import_of_legacy_library_into_null_safe
 
 class StubNestedCommand extends CommandWithTarget {

packages/flutter_driver/test/src/real_tests/stubs/stub_command_extension.dart

@@ -4,7 +4,6 @@
 
 import 'package:flutter_driver/driver_extension.dart';
 import 'package:flutter_driver/flutter_driver.dart'; // ignore: import_of_legacy_library_into_null_safe
-import 'package:flutter_driver/src/common/message.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import 'stub_command.dart';

packages/flutter_driver/test/src/real_tests/stubs/stub_finder_extension.dart

@@ -5,7 +5,6 @@
 import 'package:flutter/src/widgets/framework.dart';
 import 'package:flutter_test/src/finders.dart';
 import 'package:flutter_driver/driver_extension.dart';
-import 'package:flutter_driver/src/common/handler_factory.dart';
 import 'package:flutter_driver/src/common/find.dart';
 
 import 'stub_finder.dart';

packages/flutter_driver/test/src/real_tests/timeline_summary_test.dart

@@ -6,7 +6,6 @@ import 'dart:convert' show json;
 
 import 'package:file/file.dart';
 import 'package:flutter_driver/flutter_driver.dart';
-import 'package:flutter_driver/src/driver/common.dart';
 import 'package:flutter_driver/src/driver/profiling_summarizer.dart';
 import 'package:flutter_driver/src/driver/scene_display_lag_summarizer.dart';
 import 'package:path/path.dart' as path;