hg: jdk9/client/jdk: 8155083: On Windows, usage of USER_ATTENTION_WINDOW depends on state setting order

[alexander.zvegintsev at oracle.com]

Changeset: 50c1bcbb4097
Author:    azvegint
Date:      2016-09-06 13:03 +0300
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/50c1bcbb4097

8155083: On Windows, usage of USER_ATTENTION_WINDOW depends on state setting order
Reviewed-by: serb, ssadetsky

! src/java.desktop/share/classes/java/awt/Taskbar.java
! src/java.desktop/share/classes/java/awt/peer/TaskbarPeer.java
! src/java.desktop/windows/native/libawt/windows/awt_Taskbar.cpp