hg: jdk9/hs-comp/hotspot: 8038240: new WB API to get nmethod

[igor.ignatyev at oracle.com]

Changeset: 300116a25290
Author:    iignatyev
Date:      2014-03-27 11:17 +0400
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/300116a25290

8038240: new WB API to get nmethod
Reviewed-by: morris, kvn

! src/share/vm/prims/whitebox.cpp
! src/share/vm/prims/whitebox.hpp
! test/compiler/whitebox/CompilerWhiteBoxTest.java
+ test/compiler/whitebox/GetNMethodTest.java
! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java
+ test/testlibrary/whitebox/sun/hotspot/code/NMethod.java