hg: jdk9/client/jdk: 8132664: closed/javax/swing/DataTransfer/DefaultNoDrop/DefaultNoDrop.java locks on Windows

[semyon.sadetsky at oracle.com]

Changeset: 7658a78a93de
Author:    ssadetsky
Date:      2016-09-30 22:10 +0300
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/7658a78a93de

8132664: closed/javax/swing/DataTransfer/DefaultNoDrop/DefaultNoDrop.java locks on Windows
Reviewed-by: serb

! src/java.desktop/windows/native/libawt/windows/awt_DnDDS.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h