RFR (S) 8208172: SIGSEGV when owner of invokedynamic bootstrap method throws an exception - Symbol::increment_refcount()+0x0

[coleen.phillimore at oracle.com]

Summary: make table for resolution errors not always expect non-null 
message string.

Tested with hs-tier1-2, and all hotspot/jtreg/runtime tests, and test added.

open webrev at http://cr.openjdk.java.net/~coleenp/8208172.01/webrev
bug link https://bugs.openjdk.java.net/browse/JDK-8208172

Thanks,
Coleen