hg: valhalla/valhalla/jdk: Misc specializer fixes:

[maurizio.cimadamore at oracle.com]

Changeset: 895d65f8023b
Author:    mcimadamore
Date:      2015-06-03 13:52 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/jdk/rev/895d65f8023b

Misc specializer fixes:
* specialization of indy static args doesn't erase types
* generic method specialization should use SpecializerSignature where available
* extra attributes (SpecializerSignature, Bridge) should be dropped from specialized class
* added smoke test for specialized lambdas

! src/java.base/share/classes/java/lang/invoke/GenericMethodSpecializer.java
! src/java.base/share/classes/valhalla/specializer/Specializer.java
+ test/valhalla/test/valhalla/specializer/LambdaTest.java