Move mock canvas to flutter_test

packages/flutter/test/cupertino/activity_indicator_test.dart

@@ -11,8 +11,6 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   testWidgets('Activity indicator animate property works', (WidgetTester tester) async {
     await tester.pumpWidget(buildCupertinoActivityIndicator());

packages/flutter/test/cupertino/checkbox_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/cupertino/colors_test.dart

@@ -6,8 +6,6 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 class DependentWidget extends StatelessWidget {
   const DependentWidget({
     super.key,

packages/flutter/test/cupertino/context_menu_action_test.dart

@@ -8,8 +8,6 @@ import 'package:flutter/gestures.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   // Constants taken from _ContextMenuActionState.
   const CupertinoDynamicColor kBackgroundColor =

packages/flutter/test/cupertino/dialog_test.dart

@@ -16,7 +16,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/cupertino/nav_bar_test.dart

@@ -12,7 +12,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 int count = 0;

packages/flutter/test/cupertino/picker_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../rendering/rendering_tester.dart';
 
 class SpyFixedExtentScrollController extends FixedExtentScrollController {

packages/flutter/test/cupertino/radio_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/cupertino/route_test.dart

@@ -13,7 +13,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/cupertino/scaffold_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../image_data.dart';
-import '../rendering/mock_canvas.dart';
 
 /// Integration tests testing both [CupertinoPageScaffold] and [CupertinoTabScaffold].
 void main() {

packages/flutter/test/cupertino/scrollbar_paint_test.dart

@@ -5,8 +5,6 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 const Color _kScrollbarColor = Color(0x59000000);
 
 // The `y` offset has to be larger than `ScrollDragController._bigThresholdBreakDistance`

packages/flutter/test/cupertino/scrollbar_test.dart

@@ -9,8 +9,6 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 const CupertinoDynamicColor _kScrollbarColor = CupertinoDynamicColor.withBrightness(
   color: Color(0x59000000),
   darkColor: Color(0x80FFFFFF),

packages/flutter/test/cupertino/slider_test.dart

@@ -10,7 +10,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/scheduler.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 const CupertinoDynamicColor _kSystemFill = CupertinoDynamicColor(

packages/flutter/test/cupertino/switch_test.dart

@@ -15,8 +15,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   testWidgets('Switch can toggle on tap', (WidgetTester tester) async {
     final Key switchKey = UniqueKey();

packages/flutter/test/cupertino/text_field_test.dart

@@ -18,7 +18,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/clipboard_utils.dart';
 import '../widgets/editable_text_utils.dart' show OverflowWidgetTextEditingController;
 import '../widgets/live_text_utils.dart';

packages/flutter/test/cupertino/text_form_field_row_test.dart

@@ -6,8 +6,6 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   testWidgets('Passes textAlign to underlying CupertinoTextField', (WidgetTester tester) async {
     const TextAlign alignment = TextAlign.center;

packages/flutter/test/cupertino/text_selection_toolbar_test.dart

@@ -6,7 +6,6 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/editable_text_utils.dart' show textOffsetToPosition;
 
 // These constants are copied from cupertino/text_selection_toolbar.dart.

packages/flutter/test/material/action_chip_test.dart

@@ -6,7 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 /// Adds the basic requirements for a Chip.
 Widget wrapForChip({

packages/flutter/test/material/app_bar_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 Widget buildSliverAppBarApp({

packages/flutter/test/material/app_test.dart

@@ -9,8 +9,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 class StateMarker extends StatefulWidget {
   const StateMarker({ super.key, this.child });
 

packages/flutter/test/material/autocomplete_test.dart

@@ -6,8 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 class User {
   const User({
     required this.email,

packages/flutter/test/material/badge_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 
 void main() {

packages/flutter/test/material/badge_theme_test.dart

@@ -7,7 +7,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 void main() {
   test('BadgeThemeData copyWith, ==, hashCode basics', () {

packages/flutter/test/material/bottom_app_bar_test.dart

@@ -12,8 +12,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
-
 void main() {
   testWidgetsWithLeakTracking('Material3 - Shadow effect is not doubled', (WidgetTester tester) async {
     // Regression test for https://github.com/flutter/flutter/issues/123064

packages/flutter/test/material/bottom_navigation_bar_test.dart

@@ -15,7 +15,6 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:vector_math/vector_math_64.dart' show Vector3;
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 import 'feedback_tester.dart';
 

packages/flutter/test/material/calendar_date_picker_test.dart

@@ -6,7 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import 'feedback_tester.dart';
 
 void main() {

packages/flutter/test/material/checkbox_list_tile_test.dart

@@ -10,7 +10,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import 'feedback_tester.dart';
 
 Widget wrap({ required Widget child }) {

packages/flutter/test/material/checkbox_test.dart

@@ -12,7 +12,6 @@ import 'package:flutter/services.dart';
 import 'package:flutter/src/gestures/constants.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/material/checkbox_theme_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 void main() {
   test('CheckboxThemeData copyWith, ==, hashCode basics', () {

packages/flutter/test/material/chip_test.dart

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

packages/flutter/test/material/chip_theme_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 RenderBox getMaterialBox(WidgetTester tester) {
   return tester.firstRenderObject<RenderBox>(

packages/flutter/test/material/choice_chip_test.dart

@@ -6,7 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 RenderBox getMaterialBox(WidgetTester tester, Finder type) {
   return tester.firstRenderObject<RenderBox>(

packages/flutter/test/material/data_table_test.dart

@@ -14,7 +14,6 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:vector_math/vector_math_64.dart' show Matrix3;
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import 'data_table_test_utils.dart';
 
 void main() {

packages/flutter/test/material/date_picker_test.dart

@@ -9,8 +9,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 

packages/flutter/test/material/date_picker_theme_test.dart

@@ -8,8 +8,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   const DatePickerThemeData datePickerTheme = DatePickerThemeData(
     backgroundColor: Color(0xfffffff0),

packages/flutter/test/material/divider_test.dart

@@ -5,8 +5,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   testWidgets('Material3 - Divider control test', (WidgetTester tester) async {
     await tester.pumpWidget(

packages/flutter/test/material/dropdown_form_field_test.dart

@@ -8,7 +8,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 const List<String> menuItems = <String>['one', 'two', 'three', 'four'];
 void onChanged<T>(T _) { }

packages/flutter/test/material/dropdown_test.dart

@@ -23,7 +23,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 import 'feedback_tester.dart';
 

packages/flutter/test/material/elevated_button_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/material/filled_button_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 
 void main() {

packages/flutter/test/material/filter_chip_test.dart

@@ -6,7 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 /// Adds the basic requirements for a Chip.
 Widget wrapForChip({

packages/flutter/test/material/floating_action_button_test.dart

@@ -15,7 +15,6 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 import 'feedback_tester.dart';
 

packages/flutter/test/material/icon_button_test.dart

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

packages/flutter/test/material/inherited_theme_test.dart

@@ -5,8 +5,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
-import '../rendering/mock_canvas.dart';
-
 void main() {
   testWidgets('Theme.wrap()', (WidgetTester tester) async {
     const Color primaryColor = Color(0xFF00FF00);

packages/flutter/test/material/ink_paint_test.dart

@@ -7,7 +7,6 @@ import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 void main() {
   testWidgetsWithLeakTracking('The Ink widget expands when no dimensions are set', (WidgetTester tester) async {

packages/flutter/test/material/ink_sparkle_test.dart

@@ -12,7 +12,6 @@ import 'package:flutter/src/foundation/constants.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 void main() {
   testWidgetsWithLeakTracking('InkSparkle in a Button compiles and does not crash', (WidgetTester tester) async {

packages/flutter/test/material/ink_splash_test.dart

@@ -6,7 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 
 void main() {
   // Regression test for https://github.com/flutter/flutter/issues/21506.

packages/flutter/test/material/ink_well_test.dart

@@ -9,7 +9,6 @@ import 'package:flutter/src/services/keyboard_key.g.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import '../foundation/leak_tracking.dart';
-import '../rendering/mock_canvas.dart';
 import '../widgets/semantics_tester.dart';
 import 'feedback_tester.dart';