Expose field data, use class id, and merge all collections into "objects"

tests/standalone/vmservice/isolate_bad_object_test.dart

Index: tests/standalone/vmservice/isolate_bad_object_test.dart
diff --git a/tests/standalone/vmservice/isolate_bad_code_test.dart b/tests/standalone/vmservice/isolate_bad_object_test.dart
similarity index 76%
rename from tests/standalone/vmservice/isolate_bad_code_test.dart
rename to tests/standalone/vmservice/isolate_bad_object_test.dart
index fc6ef6820e8b8166a796f78cebe8a3c3b764d6f4..b7d2ef51a235dc35a1c4410e735149ff31ac5c9b 100644
--- a/tests/standalone/vmservice/isolate_bad_code_test.dart
+++ b/tests/standalone/vmservice/isolate_bad_object_test.dart
@@ -9,8 +9,8 @@ import 'test_helper.dart';
 import 'package:expect/expect.dart';
 
 class NullCollectionTest extends VmServiceRequestHelper {
-  NullCollectionTest(port, id, collection) :
-      super('http://127.0.0.1:$port/isolates/$id/$collection/50');
+  NullCollectionTest(port, id) :
+      super('http://127.0.0.1:$port/isolates/$id/objects/50');
 
   onRequestCompleted(Map reply) {
     Expect.equals('null', reply['type']);
@@ -18,8 +18,8 @@ class NullCollectionTest extends VmServiceRequestHelper {
 }
 
 class BadCollectionTest extends VmServiceRequestHelper {
-  BadCollectionTest(port, id, collection) :
-      super('http://127.0.0.1:$port/isolates/$id/$collection');
+  BadCollectionTest(port, id) :
+      super('http://127.0.0.1:$port/isolates/$id/objects');
 
   onRequestCompleted(Map reply) {
     Expect.equals('error', reply['type']);
@@ -44,11 +44,9 @@ main() {
     var test = new IsolateListTest(port);
     test.makeRequest().then((_) {
       var badCollectionRequest =
-          new BadCollectionTest(port, test._isolateId,
-                                'codes').makeRequest();
+          new BadCollectionTest(port, test._isolateId).makeRequest();
       var nullCollectionRequest =
-          new NullCollectionTest(port, test._isolateId,
-                                 'codes').makeRequest();
+          new NullCollectionTest(port, test._isolateId).makeRequest();
       var requests = Future.wait([badCollectionRequest, nullCollectionRequest]);
       requests.then((_) {
         process.requestExit();