tree 4413a67611d43742fb31ede03bdf588b83876cd9
parent a5abe02c39745269a3883512420104219710f524
author Goktug Gokdogan <goktug@google.com> 1438238540 -0700
committer Goktug Gokdogan <goktug@google.com> 1438309390 +0000

Fixes some issue related instanceof operations on JsTypes.

A check for a concrete Java type should be a real java cast
check regardless of what JsType interfaces are implemented
and prototypes.

There are other subtleties and potential future behavior
changes (e.g. handling of JsTypes without prototypes) but that
is not covered in this patch.

Change-Id: Ic3a9edd0b60a861bc01ed8f83351a14f00a7f427