[8u][gcc6] RFR: 8152130: aarch32: remove unused definition of min

[Alex Kashchenko]

Please review and sponsor the small change to sharedRuntime_aarch32.cpp 
that is required for successful compilation with GCC6:

  - issue: https://bugs.openjdk.java.net/browse/JDK-8152130
  - webrev: 
http://cr.openjdk.java.net/~akasko/aarch32/jdk8u/8152130/webrev.00/

This change is a port of 8150652 from aarch64 - 
http://mail.openjdk.java.net/pipermail/aarch64-port-dev/2016-February/003237.html

It removes the unused definition of min template.

-- 
-Alex