RFR (M): 8005418: JSR 292: virtual dispatch bug in 292 impl

[Christian Thalinger]

http://cr.openjdk.java.net/~twisti/8005418

8005418: JSR 292: virtual dispatch bug in 292 impl
Reviewed-by:

The logic in CallGenerator::for_method_handle_inline does not pass
call_is_virtual correctly.  Currently target->is_abstract() is used as
a workaround.

The fix is to do the same thing as Parse::do_call is doing.

src/share/vm/opto/callGenerator.cpp
src/share/vm/opto/compile.hpp
src/share/vm/opto/doCall.cpp
src/share/vm/opto/parse.hpp
src/share/vm/opto/parse1.cpp