JDK-8217998: Remove method_type field associated with the appendix field of an indy or method handle call

[dean.long at oracle.com]

On 2/4/19 10:45 AM, Lois Foltan wrote:
>> Does jvmci use the method_type field?  Or was removing this assertion 
>> the only change needed?
> This was the only instance of the use.  However, I have sent email to 
> Dean Long and cc'd Vladimir Kozlov asking for review.

It looks fine to me.

dl