Update all tests

tests/compiler/dart2js_extra/23486_test.dart

Index: tests/compiler/dart2js_extra/23486_test.dart
diff --git a/tests/compiler/dart2js_extra/23486_test.dart b/tests/compiler/dart2js_extra/23486_test.dart
index 41fcf2d4b8b60793fd7369a8a3bc8c4d276fdcba..bc1a34210063640b010e6284833679d988253a5d 100644
--- a/tests/compiler/dart2js_extra/23486_test.dart
+++ b/tests/compiler/dart2js_extra/23486_test.dart
@@ -16,7 +16,7 @@ class B {
 
 class A extends B {
   m() {
-    (super).field = 1; /// 01: compile-time error
+    (super).field = 1; //# 01: compile-time error
   }
 }
 
@@ -27,12 +27,12 @@ class C {
 
 class D extends C {
   D() : super();
-  D.name() : (super).name(); /// 02: compile-time error
+  D.name() : (super).name(); //# 02: compile-time error
 }
 
 main() {
-  Expect.throws(new A().m);          /// 01: continued
-  Expect.throws(() => new D.name()); /// 02: continued
-  Expect.throws(() => (p).x);        /// 03: compile-time error
+  Expect.throws(new A().m);          //# 01: continued

[Emily Fortuna, 2017/03/21 00:49:05]

Are you going to also adjust the whitespace in these so they line up: 
//#         01: continued
    //#     02: continued
  //#       03: compiled-time error

?

I thought that was what we discussed

[Jacob, 2017/03/21 00:58:18]

A separate even more awesome CL is fixing all the whitespace.

+  Expect.throws(() => new D.name()); //# 02: continued
+  Expect.throws(() => (p).x);        //# 03: compile-time error
 }