Revert "Adds support for the Material Badge widget, BadgeTheme, BadgeThemeData (#114560)" (#114819)

This reverts commit a6da104.

Author: HansMuller

dev/tools/gen_defaults/bin/gen_defaults.dart

@@ -19,7 +19,6 @@ import 'dart:io';
 
 import 'package:gen_defaults/action_chip_template.dart';
 import 'package:gen_defaults/app_bar_template.dart';
-import 'package:gen_defaults/badge_template.dart';
 import 'package:gen_defaults/banner_template.dart';
 import 'package:gen_defaults/bottom_app_bar_template.dart';
 import 'package:gen_defaults/bottom_sheet_template.dart';
@@ -55,7 +54,6 @@ Future<void> main(List<String> args) async {
   const List<String> tokenFiles = <String>[
     'badge.json',
     'banner.json',
-    'badge.json',
     'bottom_app_bar.json',
     'button_elevated.json',
     'button_filled.json',
@@ -127,8 +125,6 @@ Future<void> main(List<String> args) async {
   ActionChipTemplate('Chip', '$materialLib/chip.dart', tokens).updateFile();
   ActionChipTemplate('ActionChip', '$materialLib/action_chip.dart', tokens).updateFile();
   AppBarTemplate('AppBar', '$materialLib/app_bar.dart', tokens).updateFile();
-  BottomAppBarTemplate('BottomAppBar', '$materialLib/bottom_app_bar.dart', tokens).updateFile();
-  BadgeTemplate('Badge', '$materialLib/badge.dart', tokens).updateFile();
   BannerTemplate('Banner', '$materialLib/banner.dart', tokens).updateFile();
   BottomAppBarTemplate('BottomAppBar', '$materialLib/bottom_app_bar.dart', tokens).updateFile();
   BottomSheetTemplate('BottomSheet', '$materialLib/bottom_sheet.dart', tokens).updateFile();

dev/tools/gen_defaults/lib/badge_template.dart

@@ -30,8 +30,6 @@ export 'src/material/app_bar_theme.dart';
 export 'src/material/arc.dart';
 export 'src/material/autocomplete.dart';
 export 'src/material/back_button.dart';
-export 'src/material/badge.dart';
-export 'src/material/badge_theme.dart';
 export 'src/material/banner.dart';
 export 'src/material/banner_theme.dart';
 export 'src/material/bottom_app_bar.dart';