Request for reviews (S): 7011839: JSR 292 turn on escape analysis when using invokedynamic

[Christian Thalinger]

http://cr.openjdk.java.net/~twisti/7011839/webrev.01/

7011839: JSR 292 turn on escape analysis when using invokedynamic
Summary: Currently escape analysis is turned off when EnableInvokeDynamic is true.
Reviewed-by:

Actually I wanted to piggyback that one onto 6817525 but I think it's
better to get some extra testing before turning on method handle
functionality by default.

The suggested fix is to enable escape analysis again but
conservatively skip invokedynamic callees.