Fix tests to run with the new analysis driver.

pkg/analyzer/test/generated/static_type_warning_code_test.dart

Index: pkg/analyzer/test/generated/static_type_warning_code_test.dart
diff --git a/pkg/analyzer/test/generated/static_type_warning_code_test.dart b/pkg/analyzer/test/generated/static_type_warning_code_test.dart
index 1825c3cc039f672767d3c7652e65fc8c09f88a5f..3165c7692d2c6893f736e06a6b1189ba8ae76b27 100644
--- a/pkg/analyzer/test/generated/static_type_warning_code_test.dart
+++ b/pkg/analyzer/test/generated/static_type_warning_code_test.dart
@@ -2427,10 +2427,10 @@ main() {
   f/*<int>*/();
 }
 ''');
-    await computeAnalysisResult(source);
+    TestAnalysisResult analysisResult = await computeAnalysisResult(source);
     assertErrors(
         source, [StaticTypeWarningCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS_METHOD]);
-    for (AnalysisError error in analysisContext2.computeErrors(source)) {
+    for (AnalysisError error in analysisResult.errors) {
       if (error.errorCode ==
           StaticTypeWarningCode.WRONG_NUMBER_OF_TYPE_ARGUMENTS) {
         expect(error.message,