Reverts "Skip injecting Bonjour settings when port publication is disabled" (#136750)

Reverts flutter/flutter#136562
Initiated by: vashworth
This change reverts the following previous change:
Original Description:
Some of our tests in CI are triggering the `NSLocalNetworkUsageDescription` dialog when they're not supposed to (https://github.com/flutter/flutter/issues/129836) since it's disabled via flags (`--no-publish-port` for flutter/flutter and `--disable-vm-service-publication` for flutter/engine).

Normally, we inject `NSLocalNetworkUsageDescription` (and other bonjour settings) to the Info.plist during the project build for debug and profile mode since by default they will publish the VM Service port over mDNS.

To help diagnose the issue, though, this PR changes it so that we don't inject `NSLocalNetworkUsageDescription` (and other bonjour settings) when port publication is disabled since it shouldn't be needed. Hopefully, this will give us better error messages or cause the app to crash and end the test early (rather than timeout after 30 minutes).

dev/devicelab/lib/tasks/perf_tests.dart

@@ -886,7 +886,6 @@ class StartupTest {
              '-v',
             '--profile',
             '--target=$target',
-            '--no-publish-port',
           ]);
           final String buildRoot = path.join(testDirectory, 'build');
           applicationBinaryPath = _findDarwinAppInBuildDirectory(buildRoot);

packages/flutter_tools/bin/xcode_backend.dart

@@ -256,12 +256,6 @@ class Context {
 
   // Add the vmService publisher Bonjour service to the produced app bundle Info.plist.
   void addVmServiceBonjourService() {
-    // Skip adding Bonjour service settings when DISABLE_PORT_PUBLICATION is YES.
-    // These settings are not needed if port publication is disabled.
-    if (environment['DISABLE_PORT_PUBLICATION'] == 'YES') {
-      return;
-    }
-
     final String buildMode = parseFlutterBuildMode();
 
     // Debug and profile only.

packages/flutter_tools/lib/src/commands/build_ios.dart

@@ -27,11 +27,7 @@ import 'build.dart';
 /// Builds an .app for an iOS app to be used for local testing on an iOS device
 /// or simulator. Can only be run on a macOS host.
 class BuildIOSCommand extends _BuildIOSSubCommand {
-  BuildIOSCommand({
-    required super.logger,
-    required bool verboseHelp,
-  }) : super(verboseHelp: verboseHelp) {
-    addPublishPort(verboseHelp: verboseHelp);
+  BuildIOSCommand({ required super.logger, required super.verboseHelp }) {
     argParser
       ..addFlag('config-only',
         help: 'Update the project configuration without performing a build. '
@@ -662,7 +658,6 @@ abstract class _BuildIOSSubCommand extends BuildSubCommand {
       configOnly: configOnly,
       buildAction: xcodeBuildAction,
       deviceID: globals.deviceManager?.specifiedDeviceId,
-      disablePortPublication: usingCISystem && await disablePortPublication,
     );
     xcodeBuildResult = result;
 

packages/flutter_tools/lib/src/ios/devices.dart

@@ -501,7 +501,6 @@ class IOSDevice extends Device {
           targetOverride: mainPath,
           activeArch: cpuArchitecture,
           deviceID: id,
-          disablePortPublication: debuggingOptions.usingCISystem && debuggingOptions.disablePortPublication,
       );
       if (!buildResult.success) {
         _logger.printError('Could not build the precompiled application for the device.');

packages/flutter_tools/lib/src/ios/mac.dart

@@ -135,7 +135,6 @@ Future<XcodeBuildResult> buildXcodeProject({
   String? deviceID,
   bool configOnly = false,
   XcodeBuildAction buildAction = XcodeBuildAction.build,
-  bool disablePortPublication = false,
 }) async {
   if (!upgradePbxProjWithFlutterAssets(app.project, globals.logger)) {
     return XcodeBuildResult(success: false);
@@ -383,12 +382,6 @@ Future<XcodeBuildResult> buildXcodeProject({
       _kResultBundleVersion,
     ]);
 
-    // Adds a setting which xcode_backend.dart will use to skip adding Bonjour
-    // service settings to the Info.plist.
-    if (disablePortPublication) {
-      buildCommands.add('DISABLE_PORT_PUBLICATION=YES');
-    }
-
     // Don't log analytics for downstream Flutter commands.
     // e.g. `flutter build bundle`.
     buildCommands.add('FLUTTER_SUPPRESS_ANALYTICS=true');

packages/flutter_tools/test/commands.shard/hermetic/build_ios_test.dart

@@ -134,7 +134,6 @@ void main() {
     bool verbose = false,
     bool simulator = false,
     bool customNaming = false,
-    bool disablePortPublication = false,
     String? deviceId,
     int exitCode = 0,
     String? stdout,
@@ -178,8 +177,6 @@ void main() {
         ],
         '-resultBundlePath', _xcBundleDirectoryPath,
         '-resultBundleVersion', '3',
-        if (disablePortPublication)
-          'DISABLE_PORT_PUBLICATION=YES',
         'FLUTTER_SUPPRESS_ANALYTICS=true',
         'COMPILER_INDEX_STORE_ENABLE=NO',
       ],
@@ -284,65 +281,6 @@ void main() {
     XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
   });
 
-  testUsingContext('ios build invokes xcode build with disable port publication setting', () async {
-    final BuildCommand command = BuildCommand(
-      androidSdk: FakeAndroidSdk(),
-      buildSystem: TestBuildSystem.all(BuildResult(success: true)),
-      fileSystem: MemoryFileSystem.test(),
-      logger: BufferLogger.test(),
-      osUtils: FakeOperatingSystemUtils(),
-    );
-    createMinimalMockProjectFiles();
-
-    await createTestCommandRunner(command).run(
-      const <String>['build', 'ios', '--no-pub', '--no-publish-port', '--ci']
-    );
-    expect(testLogger.statusText, contains('build/ios/iphoneos/Runner.app'));
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.list(<FakeCommand>[
-      xattrCommand,
-      setUpFakeXcodeBuildHandler(
-        disablePortPublication: true,
-        onRun: () {
-          fileSystem.directory('build/ios/Release-iphoneos/Runner.app').createSync(recursive: true);
-        },
-      ),
-      setUpRsyncCommand(),
-    ]),
-    Platform: () => macosPlatform,
-    XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
-  });
-
-  testUsingContext('ios build invokes xcode build without disable port publication setting when not in CI', () async {
-    final BuildCommand command = BuildCommand(
-      androidSdk: FakeAndroidSdk(),
-      buildSystem: TestBuildSystem.all(BuildResult(success: true)),
-      fileSystem: MemoryFileSystem.test(),
-      logger: BufferLogger.test(),
-      osUtils: FakeOperatingSystemUtils(),
-    );
-    createMinimalMockProjectFiles();
-
-    await createTestCommandRunner(command).run(
-      const <String>['build', 'ios', '--no-pub', '--no-publish-port']
-    );
-    expect(testLogger.statusText, contains('build/ios/iphoneos/Runner.app'));
-  }, overrides: <Type, Generator>{
-    FileSystem: () => fileSystem,
-    ProcessManager: () => FakeProcessManager.list(<FakeCommand>[
-      xattrCommand,
-      setUpFakeXcodeBuildHandler(
-        onRun: () {
-          fileSystem.directory('build/ios/Release-iphoneos/Runner.app').createSync(recursive: true);
-        },
-      ),
-      setUpRsyncCommand(),
-    ]),
-    Platform: () => macosPlatform,
-    XcodeProjectInterpreter: () => FakeXcodeProjectInterpreterWithBuildSettings(),
-  });
-
   testUsingContext('ios build invokes xcode build with renamed xcodeproj and xcworkspace', () async {
     final BuildCommand command = BuildCommand(
       androidSdk: FakeAndroidSdk(),

packages/flutter_tools/test/integration.shard/xcode_backend_test.dart

@@ -183,30 +183,5 @@ void main() {
 ''');
       expect(result, const ProcessResultMatcher());
     });
-
-    test('does not add bonjour settings when port publication is disabled', () async {
-      infoPlist.writeAsStringSync('''
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-</dict>
-</plist>''');
-
-      final ProcessResult result = await Process.run(
-        xcodeBackendPath,
-        <String>['test_vm_service_bonjour_service'],
-        environment: <String, String>{
-          'CONFIGURATION': 'Debug',
-          'BUILT_PRODUCTS_DIR': buildDirectory.path,
-          'INFOPLIST_PATH': 'Info.plist',
-          'DISABLE_PORT_PUBLICATION': 'YES',
-        },
-      );
-
-      expect(infoPlist.readAsStringSync().contains('NSBonjourServices'), isFalse);
-      expect(infoPlist.readAsStringSync().contains('NSLocalNetworkUsageDescription'), isFalse);
-      expect(result, const ProcessResultMatcher());
-    });
   }, skip: !io.Platform.isMacOS); // [intended] requires macos toolchain.
 }