Do a second check for testing intrinsic types.

This allows to intrinsify calls made in a different dex file.

Can't easily write a test because it depends on having inlined
a method from boot classpath that calls an intrinsic. Once
String.equals is implemented with the hybrid approach we can write one.

Change-Id: I591d9496e236429943d6bfa7f8b20f576b1cfb9a