hg: jdk10/hs: 8185062: Set AssumeMP to true and deprecate the flag

[david.holmes at oracle.com]

Changeset: 552a97e8edad
Author:    dholmes
Date:      2017-10-02 18:56 -0400
URL:       http://hg.openjdk.java.net/jdk10/hs/rev/552a97e8edad

8185062: Set AssumeMP to true and deprecate the flag
Reviewed-by: shade, dcubed, kvn

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.hpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java