Revert "Fix observatory tests broken by running dartfmt."

runtime/observatory/tests/service/type_arguments_test.dart

Index: runtime/observatory/tests/service/type_arguments_test.dart
diff --git a/runtime/observatory/tests/service/type_arguments_test.dart b/runtime/observatory/tests/service/type_arguments_test.dart
index 28d00a5023cfcbf427d42e2864135a68bd09b75c..dd10523ddba37731b0453405021cceda42ee52c8 100644
--- a/runtime/observatory/tests/service/type_arguments_test.dart
+++ b/runtime/observatory/tests/service/type_arguments_test.dart
@@ -8,39 +8,34 @@ import 'package:unittest/unittest.dart';
 import 'test_helper.dart';
 
 var tests = [
-  (Isolate isolate) =>
-      isolate.getTypeArgumentsList(false).then((ServiceMap allTypeArgs) {
-        var allTypeArgsTableSize =
-            allTypeArgs['canonicalTypeArgumentsTableSize'];
-        var allTypeArgsTableUsed =
-            allTypeArgs['canonicalTypeArgumentsTableUsed'];
-        var allTypeArgsList = allTypeArgs['typeArguments'];
-        expect(allTypeArgsList, isNotNull);
-        // Check size >= used.
-        expect(
-            allTypeArgsTableSize, greaterThanOrEqualTo(allTypeArgsTableUsed));
-        return isolate
-            .getTypeArgumentsList(true)
-            .then((ServiceMap instantiatedTypeARgs) {
-          var instantiatedTypeArgsTableSize =
-              instantiatedTypeARgs['canonicalTypeArgumentsTableSize'];
-          var instantiatedTypeArgsTableUsed =
-              instantiatedTypeARgs['canonicalTypeArgumentsTableUsed'];
-          // Check size >= used.
-          expect(instantiatedTypeArgsTableSize,
-              greaterThanOrEqualTo(instantiatedTypeArgsTableUsed));
-          // Check that |instantiated| <= |all|
-          var instantiatedTypeArgsList = instantiatedTypeARgs['typeArguments'];
-          expect(instantiatedTypeArgsList, isNotNull);
-          expect(allTypeArgsList.length,
-              greaterThanOrEqualTo(instantiatedTypeArgsList.length));
-          // Check that we can 'get' this object again.
-          var firstType = allTypeArgsList[0];
-          return isolate.getObject(firstType.id).then((TypeArguments type) {
-            expect(firstType.name, type.name);
-          });
-        });
-      }),
+(Isolate isolate) =>
+  isolate.getTypeArgumentsList(false).then((ServiceMap allTypeArgs) {
+    var allTypeArgsTableSize = allTypeArgs['canonicalTypeArgumentsTableSize'];
+    var allTypeArgsTableUsed = allTypeArgs['canonicalTypeArgumentsTableUsed'];
+    var allTypeArgsList = allTypeArgs['typeArguments'];
+    expect(allTypeArgsList, isNotNull);
+    // Check size >= used.
+    expect(allTypeArgsTableSize, greaterThanOrEqualTo(allTypeArgsTableUsed));
+    return isolate.getTypeArgumentsList(true).then((ServiceMap instantiatedTypeARgs) {
+      var instantiatedTypeArgsTableSize =
+          instantiatedTypeARgs['canonicalTypeArgumentsTableSize'];
+      var instantiatedTypeArgsTableUsed =
+          instantiatedTypeARgs['canonicalTypeArgumentsTableUsed'];
+      // Check size >= used.
+      expect(instantiatedTypeArgsTableSize,
+             greaterThanOrEqualTo(instantiatedTypeArgsTableUsed));
+      // Check that |instantiated| <= |all|
+      var instantiatedTypeArgsList = instantiatedTypeARgs['typeArguments'];
+      expect(instantiatedTypeArgsList, isNotNull);
+      expect(allTypeArgsList.length,
+             greaterThanOrEqualTo(instantiatedTypeArgsList.length));
+      // Check that we can 'get' this object again.
+      var firstType = allTypeArgsList[0];
+      return isolate.getObject(firstType.id).then((TypeArguments type) {
+        expect(firstType.name, type.name);
+      });
+    });
+  }),
 ];
 
 main(args) => runIsolateTests(args, tests);