Revert "Retry "Emit more stuff via ASTs""

tests/compiler/dart2js/class_codegen_test.dart

Index: tests/compiler/dart2js/class_codegen_test.dart
diff --git a/tests/compiler/dart2js/class_codegen_test.dart b/tests/compiler/dart2js/class_codegen_test.dart
index 7a978ff8450e4b4af57289d568a533acd05f65c2..0aba4ec6c3bb80e9ea5b63d8af4c1205e0f8978a 100644
--- a/tests/compiler/dart2js/class_codegen_test.dart
+++ b/tests/compiler/dart2js/class_codegen_test.dart
@@ -64,14 +64,14 @@ main() {
 
 twoClasses() {
   String generated = compileAll(TEST_ONE);
-  Expect.isTrue(generated.contains('\$.A = {"": "Object;"'));
-  Expect.isTrue(generated.contains('\$.B = {"": "Object;"'));
+  Expect.isTrue(generated.contains('\$.A = {"":"Object;"'));
+  Expect.isTrue(generated.contains('\$.B = {"":"Object;"'));
 }
 
 subClass() {
   checkOutput(String generated) {
-    Expect.isTrue(generated.contains('\$.A = {"": "Object;"'));
-    Expect.isTrue(generated.contains('\$.B = {"": "A;"'));
+    Expect.isTrue(generated.contains('\$.A = {"":"Object;"'));
+    Expect.isTrue(generated.contains('\$.B = {"":"A;"'));
   }
 
   checkOutput(compileAll(TEST_TWO));
@@ -80,7 +80,9 @@ subClass() {
 
 fieldTest() {
   String generated = compileAll(TEST_FOUR);
-  Expect.isTrue(generated.contains(r"""$.B = {"": "A;y,z,x"}"""));
+  Expect.isTrue(generated.contains(r"""
+$.B = {"":"A;y,z,x"
+}"""));
 }
 
 constructor1() {