Update expectations after adding timer to d8.

sdk/lib/_internal/lib/preambles/d8.js

Index: sdk/lib/_internal/lib/preambles/d8.js
diff --git a/sdk/lib/_internal/lib/preambles/d8.js b/sdk/lib/_internal/lib/preambles/d8.js
index e787658e4e1c941d1feffdf249ad7c13a73d2270..e9650837f1493a192909e685dd15d2f10f1cba83 100644
--- a/sdk/lib/_internal/lib/preambles/d8.js
+++ b/sdk/lib/_internal/lib/preambles/d8.js
@@ -134,6 +134,8 @@ var scheduleImmediate;
       }
       return new originalDate(originalNow() + timeOffset).toString();
     };
+    NewDate.UTC = originalDate.UTC;
+    NewDate.parse = originalDate.parse;
     NewDate.now = function now() { return originalNow() + timeOffset; };
     NewDate.prototype = originalDate.prototype;
     originalDate.prototype.constructor = NewDate;