review: changing the buildSrc/arm*.gradles

[David Hill]

Kevin,

Jira: https://javafx-jira.kenai.com/browse/RT-39584

Webrev in: http://cr.openjdk.java.net/~ddhill/RT-39584.2/ <http://cr.openjdk.java.net/%7Eddhill/RT-39584.2/>

In a nutshell - we are running into differences in pkg-config instances, and the easiest solution is to put the results from the operation into the gradle files, rather than trying to run the command each build.

-- 
David Hill<David.Hill at Oracle.com>
Java Embedded Development

"A man's feet should be planted in his country, but his eyes should survey the world."
-- George Santayana (1863 - 1952)