Request for reviews (M): 6829194: JSR 292 needs to support compressed oops

[Christian Thalinger]

http://cr.openjdk.java.net/~twisti/6829194/webrev.01/

6829194: JSR 292 needs to support compressed oops
Reviewed-by:

There are unimplemented portions of the hotspot code for method
handles and invokedynamic specific to UseCompressedOops.  They need to
be filled in.

Extensive testing with JRuby tests.