Remove "unnecessary" imports in test/widgets (#79608)

packages/flutter/test/widgets/actions_test.dart

@@ -7,7 +7,6 @@ import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 typedef PostInvokeCallback = void Function({Action<Intent> action, Intent intent, ActionDispatcher dispatcher});

packages/flutter/test/widgets/default_text_editing_actions_test.dart

@@ -4,9 +4,7 @@
 
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/foundation.dart';
 
 class TestLeftIntent extends Intent {}
 class TestRightIntent extends Intent {}

packages/flutter/test/widgets/reparent_state_test.dart

@@ -4,7 +4,6 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter/widgets.dart';
 
 class StateMarker extends StatefulWidget {
   const StateMarker({ Key? key, this.child }) : super(key: key);

packages/flutter/test/widgets/sliver_fill_viewport_test.dart

@@ -5,7 +5,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter/widgets.dart';
 
 void main() {
   testWidgets('SliverFillViewport control test', (WidgetTester tester) async {

packages/flutter/test/widgets/syncing_test.dart

@@ -4,7 +4,6 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter/widgets.dart';
 
 class TestWidget extends StatefulWidget {
   const TestWidget({

packages/flutter/test/widgets/table_test.dart

@@ -4,7 +4,6 @@
 
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter/rendering.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter/material.dart';
 
 class TestStatefulWidget extends StatefulWidget {

packages/flutter/test/widgets/test_widgets.dart

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 
 const BoxDecoration kBoxDecorationA = BoxDecoration(

packages/flutter/test/widgets/text_golden_test.dart

@@ -5,7 +5,6 @@
 @TestOn('!chrome')
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 
 void main() {
   testWidgets('Centered text', (WidgetTester tester) async {

packages/flutter/test/widgets/text_selection_test.dart

@@ -7,7 +7,6 @@ import 'package:flutter/gestures.dart' show PointerDeviceKind;
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter/widgets.dart';
 
 class MockClipboard {
   MockClipboard({

packages/flutter/test/widgets/text_selection_toolbar_layout_delegate_test.dart

@@ -3,7 +3,6 @@
 // found in the LICENSE file.
 
 import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 
 void main() {

packages/flutter/test/widgets/text_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 
 import '../rendering/mock_canvas.dart';
 import 'semantics_tester.dart';

packages/flutter/test/widgets/transformed_scrollable_test.dart

@@ -5,10 +5,7 @@
 import 'dart:math' as math;
 
 import 'package:flutter/material.dart';
-import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
-import 'package:flutter/widgets.dart';
-import 'package:flutter/gestures.dart';
 
 void main() {
   testWidgets('Scrollable scaled up', (WidgetTester tester) async {

packages/flutter/test/widgets/transitions_test.dart

@@ -7,7 +7,6 @@ import 'dart:math' as math;
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter/rendering.dart';
-import 'package:flutter/widgets.dart';
 
 void main() {
   testWidgets('toString control test', (WidgetTester tester) async {

packages/flutter/test/widgets/widget_inspector_init_with_structured_error_test.dart

@@ -4,7 +4,6 @@
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
 

packages/flutter/test/widgets/widget_inspector_structure_error_test.dart

@@ -6,7 +6,6 @@ import 'dart:async';
 import 'dart:convert';
 
 import 'package:flutter/foundation.dart';
-import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
 

packages/flutter/test/widgets/widget_inspector_test.dart

@@ -12,7 +12,6 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart' show DragStartBehavior;
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
-import 'package:flutter/widgets.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import 'widget_inspector_test_utils.dart';
@@ -1937,7 +1936,7 @@ class _TestWidgetInspectorService extends TestWidgetInspectorService {
       _CreationLocation location = knownLocations[id]!;
       expect(location.file, equals(file));
       // ClockText widget.
-      expect(location.line, equals(54));
+      expect(location.line, equals(53));
       expect(location.column, equals(9));
       expect(count, equals(1));
 
@@ -1946,7 +1945,7 @@ class _TestWidgetInspectorService extends TestWidgetInspectorService {
       location = knownLocations[id]!;
       expect(location.file, equals(file));
       // Text widget in _ClockTextState build method.
-      expect(location.line, equals(92));
+      expect(location.line, equals(91));
       expect(location.column, equals(12));
       expect(count, equals(1));
 
@@ -1971,7 +1970,7 @@ class _TestWidgetInspectorService extends TestWidgetInspectorService {
       location = knownLocations[id]!;
       expect(location.file, equals(file));
       // ClockText widget.
-      expect(location.line, equals(54));
+      expect(location.line, equals(53));
       expect(location.column, equals(9));
       expect(count, equals(3)); // 3 clock widget instances rebuilt.
 
@@ -1980,7 +1979,7 @@ class _TestWidgetInspectorService extends TestWidgetInspectorService {
       location = knownLocations[id]!;
       expect(location.file, equals(file));
       // Text widget in _ClockTextState build method.
-      expect(location.line, equals(92));
+      expect(location.line, equals(91));
       expect(location.column, equals(12));
       expect(count, equals(3)); // 3 clock widget instances rebuilt.
 

packages/flutter/test/widgets/widget_inspector_test_utils.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 'dart:async';
 import 'dart:convert';
 
 import 'package:flutter/foundation.dart';

packages/flutter/test/widgets/wrap_test.dart

@@ -5,7 +5,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter/rendering.dart';
-import 'package:flutter/widgets.dart';
 
 import '../rendering/mock_canvas.dart';
 

packages/flutter_tools/test/src/testbed.dart

@@ -22,7 +22,6 @@ import 'package:flutter_tools/src/dart/pub.dart';
 import 'package:flutter_tools/src/reporting/reporting.dart';
 import 'package:flutter_tools/src/version.dart';
 import 'package:flutter_tools/src/globals_null_migrated.dart' as globals;
-import 'package:process/process.dart';
 
 import 'context.dart';
 import 'fake_http_client.dart';