RFR 8157592: StackTraceLogging fails with stack overflow on 32-bit Windows

[George Triantafillou]

Please review this small change to fix test failures on 32-bit Windows.

JBS: https://bugs.openjdk.java.net/browse/JDK-8157592
Open webrev: http://cr.openjdk.java.net/~gtriantafill/8157592/webrev/ 
<http://cr.openjdk.java.net/%7Egtriantafill/8157592/webrev/>

TestThrowable.java: Added catch for intermittent StackOverflowError 
errors on 32-bit Windows.

StackTraceLogging.java: Removed unused updateEnvironment method.

Tested locally on 32-bit Windows as well as RBT.

-George