hg: jdk8u/jdk8u-dev/jdk: 6477756: GraphicsDevice.getConfigurations() is slow taking 3 or more seconds

[vadim.pakhnushev at oracle.com]

Changeset: 537decf5d2b7
Author:    vadim
Date:      2016-05-31 16:59 +0300
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/537decf5d2b7

6477756: GraphicsDevice.getConfigurations() is slow taking 3 or more seconds
Reviewed-by: prr, serb

! src/windows/native/sun/windows/awt_Win32GraphicsDevice.cpp