Revert "show web-server in flutter devices (#121373)" (#121532)

Revert "[flutter_tools] show web-server in flutter devices"

packages/flutter_tools/lib/src/runner/flutter_command_runner.dart

@@ -18,6 +18,7 @@ import '../cache.dart';
 import '../convert.dart';
 import '../globals.dart' as globals;
 import '../tester/flutter_tester.dart';
+import '../web/web_device.dart';
 
 class FlutterCommandRunner extends CommandRunner<void> {
   FlutterCommandRunner({ bool verboseHelp = false }) : super(
@@ -111,6 +112,11 @@ class FlutterCommandRunner extends CommandRunner<void> {
         hide: !verboseHelp,
         help: 'List the special "flutter-tester" device in device listings. '
               'This headless device is used to test Flutter tooling.');
+    argParser.addFlag('show-web-server-device',
+        negatable: false,
+        hide: !verboseHelp,
+        help: 'List the special "web-server" device in device listings.',
+    );
   }
 
   @override
@@ -209,6 +215,10 @@ class FlutterCommandRunner extends CommandRunner<void> {
         || topLevelResults['device-id'] == FlutterTesterDevices.kTesterDeviceId) {
       FlutterTesterDevices.showFlutterTesterDevice = true;
     }
+    if (((topLevelResults['show-web-server-device'] as bool?) ?? false)
+        || topLevelResults['device-id'] == WebServerDevice.kWebServerDeviceId) {
+      WebServerDevice.showWebServerDevice = true;
+    }
 
     // Set up the tooling configuration.
     final EngineBuildPaths? engineBuildPaths = await globals.localEngineLocator?.findEnginePath(

packages/flutter_tools/lib/src/web/web_device.dart

@@ -357,6 +357,7 @@ class WebDevices extends PollingDeviceDiscovery {
     }
     final MicrosoftEdgeDevice? edgeDevice = _edgeDevice;
     return <Device>[
+      if (WebServerDevice.showWebServerDevice)
         _webServerDevice,
       if (_chromeDevice.isSupported())
         _chromeDevice,
@@ -391,6 +392,7 @@ class WebServerDevice extends Device {
        );
 
   static const String kWebServerDeviceId = 'web-server';
+  static bool showWebServerDevice = false;
 
   final Logger _logger;
 

packages/flutter_tools/test/general.shard/web/devices_test.dart

@@ -189,7 +189,8 @@ void main() {
       isNot(contains(isA<GoogleChromeDevice>())));
   });
 
-  testWithoutContext('Web Server device is listed', () async {
+  testWithoutContext('Web Server device is listed if enabled via showWebServerDevice', () async {
+    WebServerDevice.showWebServerDevice = true;
     final WebDevices webDevices = WebDevices(
       featureFlags: TestFeatureFlags(isWebEnabled: true),
       fileSystem: MemoryFileSystem.test(),
@@ -204,6 +205,22 @@ void main() {
       contains(isA<WebServerDevice>()));
   });
 
+  testWithoutContext('Web Server device is not listed if disabled via showWebServerDevice', () async {
+    WebServerDevice.showWebServerDevice = false;
+    final WebDevices webDevices = WebDevices(
+      featureFlags: TestFeatureFlags(isWebEnabled: true),
+      fileSystem: MemoryFileSystem.test(),
+      logger: BufferLogger.test(),
+      platform: FakePlatform(
+        environment: <String, String>{}
+      ),
+      processManager: FakeProcessManager.any(),
+    );
+
+    expect(await webDevices.pollingGetDevices(),
+      isNot(contains(isA<WebServerDevice>())));
+  });
+
   testWithoutContext('Chrome invokes version command on non-Windows platforms', () async {
     final FakeProcessManager processManager = FakeProcessManager.list(<FakeCommand>[
       const FakeCommand(