hg: jdk7/tl/jdk: 6987461: Handle leak when enabling java.net.useSystemProxies

[chris.hegarty at oracle.com]

Changeset: 570f825ad872
Author:    chegar
Date:      2010-09-29 17:33 +0100
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/570f825ad872

6987461: Handle leak when enabling java.net.useSystemProxies
Summary: Release the registry key handle if ProxyEnable is 0
Reviewed-by: michaelm

! src/windows/native/sun/net/spi/DefaultProxySelector.c