diff --git a/script/tool/lib/src/dart_test_command.dart b/script/tool/lib/src/dart_test_command.dart
index 224fbd010ac6..716cd7fbe497 100644
--- a/script/tool/lib/src/dart_test_command.dart
+++ b/script/tool/lib/src/dart_test_command.dart
@@ -108,12 +108,9 @@ class DartTestCommand extends PackageLoopingCommand {
       platform = 'chrome';
     }
 
-    // All the web tests assume the canvaskit renderer currently.
-    final String? webRenderer = (platform == 'chrome') ? 'canvaskit' : null;
     bool passed;
     if (package.requiresFlutter()) {
-      passed = await _runFlutterTests(package,
-          platform: platform, webRenderer: webRenderer);
+      passed = await _runFlutterTests(package, platform: platform);
     } else {
       passed = await _runDartTests(package, platform: platform);
     }
@@ -122,7 +119,7 @@ class DartTestCommand extends PackageLoopingCommand {
 
   /// Runs the Dart tests for a Flutter package, returning true on success.
   Future<bool> _runFlutterTests(RepositoryPackage package,
-      {String? platform, String? webRenderer}) async {
+      {String? platform}) async {
     final String experiment = getStringArg(kEnableExperiment);
 
     final int exitCode = await processRunner.runAndStream(
@@ -134,7 +131,6 @@ class DartTestCommand extends PackageLoopingCommand {
         // Flutter defaults to VM mode (under a different name) and explicitly
         // setting it is deprecated, so pass nothing in that case.
         if (platform != null && platform != 'vm') '--platform=$platform',
-        if (webRenderer != null) '--web-renderer=$webRenderer',
       ],
       workingDir: package.directory,
     );
diff --git a/script/tool/lib/src/drive_examples_command.dart b/script/tool/lib/src/drive_examples_command.dart
index 8ae124856021..2f134cfced83 100644
--- a/script/tool/lib/src/drive_examples_command.dart
+++ b/script/tool/lib/src/drive_examples_command.dart
@@ -128,13 +128,7 @@ class DriveExamplesCommand extends PackageLoopingCommand {
           'web-server',
           '--web-port=7357',
           '--browser-name=chrome',
-          if (useWasm)
-            '--wasm'
-          // TODO(dit): Clean this up, https://github.com/flutter/flutter/issues/151869
-          else if (platform.environment['CHANNEL']?.toLowerCase() == 'master')
-            '--web-renderer=canvaskit'
-          else
-            '--web-renderer=html',
+          if (useWasm) '--wasm',
           if (platform.environment.containsKey('CHROME_EXECUTABLE'))
             '--chrome-binary=${platform.environment['CHROME_EXECUTABLE']}',
         ],
diff --git a/script/tool/test/dart_test_command_test.dart b/script/tool/test/dart_test_command_test.dart
index 29e1959e38e1..0289ebdfb7fb 100644
--- a/script/tool/test/dart_test_command_test.dart
+++ b/script/tool/test/dart_test_command_test.dart
@@ -331,7 +331,6 @@ test_on: vm && browser
                 'test',
                 '--color',
                 '--platform=chrome',
-                '--web-renderer=canvaskit',
               ],
               package.path),
         ]),
@@ -360,7 +359,6 @@ test_on: vm && browser
                 'test',
                 '--color',
                 '--platform=chrome',
-                '--web-renderer=canvaskit',
               ],
               plugin.path),
         ]),
@@ -390,7 +388,6 @@ test_on: vm && browser
                 'test',
                 '--color',
                 '--platform=chrome',
-                '--web-renderer=canvaskit',
               ],
               plugin.path),
         ]),
@@ -420,7 +417,6 @@ test_on: vm && browser
                 'test',
                 '--color',
                 '--platform=chrome',
-                '--web-renderer=canvaskit',
               ],
               plugin.path),
         ]),
@@ -495,7 +491,6 @@ test_on: vm && browser
                 'test',
                 '--color',
                 '--platform=chrome',
-                '--web-renderer=canvaskit',
               ],
               plugin.path),
         ]),
diff --git a/script/tool/test/drive_examples_command_test.dart b/script/tool/test/drive_examples_command_test.dart
index a1d48865bc4a..ac1b8709a9d9 100644
--- a/script/tool/test/drive_examples_command_test.dart
+++ b/script/tool/test/drive_examples_command_test.dart
@@ -759,7 +759,6 @@ void main() {
                   'web-server',
                   '--web-port=7357',
                   '--browser-name=chrome',
-                  '--web-renderer=canvaskit',
                   '--screenshot=/path/to/logs/plugin_example-drive',
                   '--driver',
                   'test_driver/integration_test.dart',
@@ -822,61 +821,6 @@ void main() {
           ]));
     });
 
-    // TODO(dit): Clean this up, https://github.com/flutter/flutter/issues/151869
-    test('drives a web plugin (html renderer in stable)', () async {
-      // Override the platform to simulate CHANNEL: stable
-      mockPlatform.environment['CHANNEL'] = 'stable';
-
-      final RepositoryPackage plugin = createFakePlugin(
-        'plugin',
-        packagesDir,
-        extraFiles: <String>[
-          'example/integration_test/plugin_test.dart',
-          'example/test_driver/integration_test.dart',
-          'example/web/index.html',
-        ],
-        platformSupport: <String, PlatformDetails>{
-          platformWeb: const PlatformDetails(PlatformSupport.inline),
-        },
-      );
-
-      final Directory pluginExampleDirectory = getExampleDir(plugin);
-
-      final List<String> output = await runCapturingPrint(runner, <String>[
-        'drive-examples',
-        '--web',
-      ]);
-
-      expect(
-        output,
-        containsAllInOrder(<Matcher>[
-          contains('Running for plugin'),
-          contains('No issues found!'),
-        ]),
-      );
-
-      expect(
-          processRunner.recordedCalls,
-          orderedEquals(<ProcessCall>[
-            ProcessCall(
-                getFlutterCommand(mockPlatform),
-                const <String>[
-                  'drive',
-                  '-d',
-                  'web-server',
-                  '--web-port=7357',
-                  '--browser-name=chrome',
-                  '--web-renderer=html',
-                  '--screenshot=/path/to/logs/plugin_example-drive',
-                  '--driver',
-                  'test_driver/integration_test.dart',
-                  '--target',
-                  'integration_test/plugin_test.dart',
-                ],
-                pluginExampleDirectory.path),
-          ]));
-    });
-
     test('runs chromedriver when requested', () async {
       final RepositoryPackage plugin = createFakePlugin(
         'plugin',
@@ -916,7 +860,6 @@ void main() {
                   'web-server',
                   '--web-port=7357',
                   '--browser-name=chrome',
-                  '--web-renderer=canvaskit',
                   '--screenshot=/path/to/logs/plugin_example-drive',
                   '--driver',
                   'test_driver/integration_test.dart',
@@ -969,7 +912,6 @@ void main() {
                   'web-server',
                   '--web-port=7357',
                   '--browser-name=chrome',
-                  '--web-renderer=canvaskit',
                   '--chrome-binary=/path/to/chrome',
                   '--screenshot=/path/to/logs/plugin_example-drive',
                   '--driver',
@@ -1421,7 +1363,6 @@ void main() {
                   'web-server',
                   '--web-port=7357',
                   '--browser-name=chrome',
-                  '--web-renderer=canvaskit',
                   '--screenshot=/path/to/logs/plugin_example-drive',
                   '--driver',
                   'test_driver/integration_test.dart',
@@ -1437,7 +1378,6 @@ void main() {
                   'web-server',
                   '--web-port=7357',
                   '--browser-name=chrome',
-                  '--web-renderer=canvaskit',
                   '--screenshot=/path/to/logs/plugin_example-drive',
                   '--driver',
                   'test_driver/integration_test.dart',
@@ -1537,7 +1477,6 @@ void main() {
                     'web-server',
                     '--web-port=7357',
                     '--browser-name=chrome',
-                    '--web-renderer=canvaskit',
                     '--screenshot=/path/to/logs/a_package_example-drive',
                     '--driver',
                     'test_driver/integration_test.dart',
@@ -1583,7 +1522,6 @@ void main() {
                     'web-server',
                     '--web-port=7357',
                     '--browser-name=chrome',
-                    '--web-renderer=canvaskit',
                     '--driver',
                     'test_driver/integration_test.dart',
                     '--target',
@@ -1663,7 +1601,6 @@ void main() {
                     'web-server',
                     '--web-port=7357',
                     '--browser-name=chrome',
-                    '--web-renderer=canvaskit',
                     '--screenshot=/path/to/logs/a_package_example_with_web-drive',
                     '--driver',
                     'test_driver/integration_test.dart',