Remove Feature.inline_class from enabled experiment in tests.

Continuation of https://dart-review.googlesource.com/c/sdk/+/354260

Change-Id: I2ab81308e2a29fb818451da112d3d5890d5bb6cb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/355522
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>

pkg/analysis_server/test/lsp/hover_test.dart

@@ -25,7 +25,6 @@ class HoverTest extends AbstractLspAnalysisServerTest {
   @override
   AnalysisServerOptions get serverOptions => AnalysisServerOptions()
     ..enabledExperiments = [
-      EnableString.inline_class,
       EnableString.macros,
     ];
 

pkg/analysis_server/test/lsp/semantic_tokens_test.dart

@@ -28,7 +28,7 @@ class SemanticTokensTest extends AbstractLspAnalysisServerTest {
   @override
   AnalysisServerOptions get serverOptions => AnalysisServerOptions()
     ..enabledExperiments = [
-      EnableString.inline_class,
+      EnableString.macros,
     ];
 
   Future<void> test_annotation() async {

pkg/analyzer/test/util/feature_sets.dart

@@ -47,7 +47,6 @@ class FeatureSets {
   static final FeatureSet latestWithExperiments = FeatureSet.fromEnableFlags2(
     sdkLanguageVersion: ExperimentStatus.currentVersion,
     flags: [
-      Feature.inline_class.enableString,
       Feature.macros.enableString,
     ],
   );