Analyzer: Remove unnecessary usage of StaticTypeAnalyzer2TestShared

Change-Id: I21dfbe84ced399a1204f43952171f41d453faaaf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155340
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Samuel Rawlins <[email protected]>

Author: srawlins

pkg/analyzer/test/src/diagnostics/inference_failure_on_uninitialized_variable_test.dart

@@ -6,7 +6,7 @@ import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
-import '../../generated/resolver_test_case.dart';
+import '../dart/resolution/driver_resolution.dart';
 
 main() {
   defineReflectiveSuite(() {
@@ -17,8 +17,7 @@ main() {
 /// Tests of HintCode.INFERENCE_FAILURE_ON_UNINITIALIZED_VARIABLE with the
 /// "strict-inference" static analysis option.
 @reflectiveTest
-class InferenceFailureOnUninitializedVariableTest
-    extends StaticTypeAnalyzer2TestShared {
+class InferenceFailureOnUninitializedVariableTest extends DriverResolutionTest {
   @override
   AnalysisOptionsImpl get analysisOptions =>
       AnalysisOptionsImpl()..strictInference = true;

pkg/analyzer/test/src/diagnostics/inference_failure_on_untyped_parameter_test.dart

@@ -6,7 +6,7 @@ import 'package:analyzer/src/error/codes.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
-import '../../generated/resolver_test_case.dart';
+import '../dart/resolution/driver_resolution.dart';
 
 main() {
   defineReflectiveSuite(() {
@@ -17,8 +17,7 @@ main() {
 /// Tests of HintCode.INFERENCE_FAILURE_ON_UNTYPED_PARAMETER with the
 /// "strict-inference" static analysis option.
 @reflectiveTest
-class InferenceFailureOnUntypedParameterTest
-    extends StaticTypeAnalyzer2TestShared {
+class InferenceFailureOnUntypedParameterTest extends DriverResolutionTest {
   @override
   AnalysisOptionsImpl get analysisOptions =>
       AnalysisOptionsImpl()..strictInference = true;