[8u] request for approval: 8058935: CPU detection gives 0 cores per cpu, 2 threads per core in Amazon EC2 environment

[Vladimir Kempik]

Hello

Could I get approval to push this backport from JDK9 to JDK8. Jdk9 fix 
applies cleanly to jdk8. Tested with jprt.

JDK9 Changeset: 
http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/e2c93c0a76df

BUG: https://bugs.openjdk.java.net/browse/JDK-8058935

Review thread: 
http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2014-November/013286.html

Thanks,
Vladimir.