hg: valhalla/valhalla: Remove MVT verifier changes and prototype LWorld verifier changes

[lois.foltan at oracle.com]

Changeset: ffeb876ac3cb
Author:    lfoltan
Date:      2018-03-01 15:54 -0500
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/ffeb876ac3cb

Remove MVT verifier changes and prototype LWorld verifier changes
Reviewed-by: acorn, fparain, lfoltan
Contributed-by: harold.seigel at oracle.com

! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp
- test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/VloadTest.java
- test/hotspot/jtreg/runtime/valhalla/valuetypes/verifier/VunboxErrorIndex.java