hg: jigsaw/jake/hotspot: 8151908: Fix remaining extension class loader references in AppCDS code

[lois.foltan at oracle.com]

Changeset: 5420f2f73383
Author:    jiangli
Date:      2016-03-15 13:40 -0400
URL:       http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/5420f2f73383

8151908: Fix remaining extension class loader references in AppCDS code
Summary: Fix extension classloader references in AppCDS code and comments.
Reviewed-by: mchung

! src/share/vm/classfile/classLoader.cpp
! src/share/vm/classfile/classLoader.hpp
! src/share/vm/oops/instanceKlass.hpp