Revert "Updated VM and JS versions of Date to allow underflow and overflow."

lib/compiler/implementation/lib/js_helper.dart

Index: lib/compiler/implementation/lib/js_helper.dart
diff --git a/lib/compiler/implementation/lib/js_helper.dart b/lib/compiler/implementation/lib/js_helper.dart
index a6683fb3e5f0fa98aa9dd655418e9b30b6db3391..2f054e80b2d070f86c70c18db4e562e408bbd23c 100644
--- a/lib/compiler/implementation/lib/js_helper.dart
+++ b/lib/compiler/implementation/lib/js_helper.dart
@@ -438,11 +438,24 @@ class Primitives {
                                  milliseconds, isUtc) {
     checkInt(years);
     checkInt(month);
+    if (month < 1 || 12 < month) throw new IllegalArgumentException(month);
     checkInt(day);
+    if (day < 1 || 31 < day) throw new IllegalArgumentException(day);
     checkInt(hours);
+    if (hours < 0 || 24 < hours) throw new IllegalArgumentException(hours);
     checkInt(minutes);
+    if (minutes < 0 || 59 < minutes) {
+      throw new IllegalArgumentException(minutes);
+    }
     checkInt(seconds);
+    if (seconds < 0 || 59 < seconds) {
+      // TODO(ahe): Leap seconds?
+      throw new IllegalArgumentException(seconds);
+    }
     checkInt(milliseconds);
+    if (milliseconds < 0 || 999 < milliseconds) {
+      throw new IllegalArgumentException(milliseconds);
+    }
     checkBool(isUtc);
     var jsMonth = month - 1;
     var value;