RFR(S) 8223050: JVMCI: findUniqueConcreteMethod() should not use Dependencies::find_unique_concrete_method() for non-virtual methods

[Doug Simon]

Change looks good to me.

-Doug

> On 7 Jun 2019, at 04:41, Vladimir Kozlov <vladimir.kozlov at oracle.com> wrote:
> 
> Seems reasonable to me but Graal experts should review it.
> 
> Thanks,
> Vladimir
> 
> PS: please, run more graal tiers - I added comment in bug report.
> 
> On 6/6/19 7:33 PM, dean.long at oracle.com wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8223050
>> http://cr.openjdk.java.net/~dlong/8223050/webrev/
>> Avoid generating unnecessary dependencies for methods that can be statically bound.  While working on this I discovered that Graal's HotSpotResolvedJavaMethodImpl.canBeStaticallyBound() doesn't match that of the VM, because it was missing a check for <init>.
>> dl