Revert "[Impeller] Plumb through the impeller-force-gl flag." (#140535)

Reverts flutter/flutter#123828

Fixes https://github.com/flutter/flutter/issues/140523

packages/flutter_tools/lib/src/android/android_device.dart

@@ -665,8 +665,6 @@ class AndroidDevice extends Device {
         ...<String>['--ez', 'enable-impeller', 'false'],
       if (debuggingOptions.enableVulkanValidation)
         ...<String>['--ez', 'enable-vulkan-validation', 'true'],
-      if (debuggingOptions.impellerForceGL)
-        ...<String>['--ez', 'impeller-force-gl', 'true'],
       if (debuggingOptions.debuggingEnabled) ...<String>[
         if (debuggingOptions.buildInfo.isDebug) ...<String>[
           ...<String>['--ez', 'enable-checked-mode', 'true'],

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

@@ -195,7 +195,6 @@ abstract class RunCommandBase extends FlutterCommand with DeviceBasedDevelopment
     usesFatalWarningsOption(verboseHelp: verboseHelp);
     addEnableImpellerFlag(verboseHelp: verboseHelp);
     addEnableVulkanValidationFlag(verboseHelp: verboseHelp);
-    addImpellerForceGLFlag(verboseHelp: verboseHelp);
     addEnableEmbedderApiFlag(verboseHelp: verboseHelp);
   }
 
@@ -210,7 +209,6 @@ abstract class RunCommandBase extends FlutterCommand with DeviceBasedDevelopment
   bool get trackWidgetCreation => boolArg('track-widget-creation');
   ImpellerStatus get enableImpeller => ImpellerStatus.fromBool(argResults!['enable-impeller'] as bool?);
   bool get enableVulkanValidation => boolArg('enable-vulkan-validation');
-  bool get impellerForceGL => boolArg('impeller-force-gl');
   bool get uninstallFirst => boolArg('uninstall-first');
   bool get enableEmbedderApi => boolArg('enable-embedder-api');
 
@@ -261,7 +259,6 @@ abstract class RunCommandBase extends FlutterCommand with DeviceBasedDevelopment
         webHeaders: webHeaders,
         enableImpeller: enableImpeller,
         enableVulkanValidation: enableVulkanValidation,
-        impellerForceGL: impellerForceGL,
         uninstallFirst: uninstallFirst,
         enableDartProfiling: enableDartProfiling,
         enableEmbedderApi: enableEmbedderApi,
@@ -316,7 +313,6 @@ abstract class RunCommandBase extends FlutterCommand with DeviceBasedDevelopment
         nativeNullAssertions: boolArg('native-null-assertions'),
         enableImpeller: enableImpeller,
         enableVulkanValidation: enableVulkanValidation,
-        impellerForceGL: impellerForceGL,
         uninstallFirst: uninstallFirst,
         serveObservatory: boolArg('serve-observatory'),
         enableDartProfiling: enableDartProfiling,

packages/flutter_tools/lib/src/device.dart

@@ -955,7 +955,6 @@ class DebuggingOptions {
     this.nativeNullAssertions = false,
     this.enableImpeller = ImpellerStatus.platformDefault,
     this.enableVulkanValidation = false,
-    this.impellerForceGL = false,
     this.uninstallFirst = false,
     this.serveObservatory = false,
     this.enableDartProfiling = true,
@@ -982,7 +981,6 @@ class DebuggingOptions {
       this.traceAllowlist,
       this.enableImpeller = ImpellerStatus.platformDefault,
       this.enableVulkanValidation = false,
-      this.impellerForceGL = false,
       this.uninstallFirst = false,
       this.enableDartProfiling = true,
       this.enableEmbedderApi = false,
@@ -1063,7 +1061,6 @@ class DebuggingOptions {
     required this.nativeNullAssertions,
     required this.enableImpeller,
     required this.enableVulkanValidation,
-    required this.impellerForceGL,
     required this.uninstallFirst,
     required this.serveObservatory,
     required this.enableDartProfiling,
@@ -1108,7 +1105,6 @@ class DebuggingOptions {
   final bool webUseSseForInjectedClient;
   final ImpellerStatus enableImpeller;
   final bool enableVulkanValidation;
-  final bool impellerForceGL;
   final bool serveObservatory;
   final bool enableDartProfiling;
   final bool enableEmbedderApi;
@@ -1255,7 +1251,6 @@ class DebuggingOptions {
     'nativeNullAssertions': nativeNullAssertions,
     'enableImpeller': enableImpeller.asBool,
     'enableVulkanValidation': enableVulkanValidation,
-    'impellerForceGL': impellerForceGL,
     'serveObservatory': serveObservatory,
     'enableDartProfiling': enableDartProfiling,
     'enableEmbedderApi': enableEmbedderApi,
@@ -1310,7 +1305,6 @@ class DebuggingOptions {
       nativeNullAssertions: json['nativeNullAssertions']! as bool,
       enableImpeller: ImpellerStatus.fromBool(json['enableImpeller'] as bool?),
       enableVulkanValidation: (json['enableVulkanValidation'] as bool?) ?? false,
-      impellerForceGL: (json['impellerForceGL'] as bool?) ?? false,
       uninstallFirst: (json['uninstallFirst'] as bool?) ?? false,
       serveObservatory: (json['serveObservatory'] as bool?) ?? false,
       enableDartProfiling: (json['enableDartProfiling'] as bool?) ?? true,

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

@@ -1141,16 +1141,6 @@ abstract class FlutterCommand extends Command<void> {
     );
   }
 
-  void addImpellerForceGLFlag({required bool verboseHelp}) {
-    argParser.addFlag('impeller-force-gl',
-        hide: !verboseHelp,
-        help: 'On platforms that support OpenGL Rendering using Impeller, force '
-              'rendering using OpenGL over other APIs. If Impeller is not '
-              'enabled or the platform does not support OpenGL ES, this flag '
-              'does nothing.',
-    );
-  }
-
   void addEnableEmbedderApiFlag({required bool verboseHelp}) {
     argParser.addFlag('enable-embedder-api',
         hide: !verboseHelp,

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

@@ -1227,7 +1227,6 @@ void main() {
       '--native-null-assertions',
       '--enable-impeller',
       '--enable-vulkan-validation',
-      '--impeller-force-gl',
       '--trace-systrace',
       '--enable-software-rendering',
       '--skia-deterministic-rendering',
@@ -1249,7 +1248,6 @@ void main() {
     expect(options.traceSystrace, true);
     expect(options.enableImpeller, ImpellerStatus.enabled);
     expect(options.enableVulkanValidation, true);
-    expect(options.impellerForceGL, true);
     expect(options.enableSoftwareRendering, true);
     expect(options.skiaDeterministicRendering, true);
     expect(options.usingCISystem, true);