RFR: 8209093 - JEP 340: One AArch64 Port, Not Two

[Bob Vandette]

Please review the changes related to JEP 340 which remove the second 64-bit ARM port
from the JDK.

http://cr.openjdk.java.net/~bobv/8209093/webrev.01

I’ve testing building the remaining 32 and 64 bit ARM ports including the minimal, client and server VMs.
I’ve run specJVM98 on the three 32-bit ARM VMs.

I also verified that Linux x64 builds.

Bob.