hg: valhalla/valhalla/jdk: Fix specializer bugs:

[maurizio.cimadamore at oracle.com]

Changeset: f589e6657bc2
Author:    mcimadamore
Date:      2015-02-05 17:00 +0000
URL:       http://hg.openjdk.java.net/valhalla/valhalla/jdk/rev/f589e6657bc2

Fix specializer bugs:
* specialization crashes in places (i.e. CHECKCAST) if an array descriptor is found
* specializaton of indy doesn't handle dummy args
* specialization of indy doesn't specialize receiver type
* specialization of indy should work with new format (w/o the '::')

! src/java.base/share/classes/valhalla/specializer/SignatureSpecializer.java
! src/java.base/share/classes/valhalla/specializer/Specializer.java
! test/valhalla/test/valhalla/specializer/GenericMethodsTest.java