Remove java.lang.JavaLangAccess

First port of openJdk to libcore took sun.misc.JavaLangAccess
and put it into java.lang to help with Class.getEnumConstantsShared
visibility. This change removes java.lang.JavaLangAccess,
makes Class.getEnumConstantsShared public&hidden and
changes java.util to call getEnumConstantsShared
directly.

Test: make
Bug: 36429512
Change-Id: I547fcebee3a5839d5af05753c9d18e08f54bd335
5 files changed