[7] Review request for 6993873: java/awt/Focus/FocusOwnerFrameOnClick/FocusOwnerFrameOnClick.java test indicates ".a frame wasn't focused on click" jdk7 issue on linux

[anton nashatyrev]

Hello,
    could you please review the following fix:
fix: http://cr.openjdk.java.net/~anashaty/6993873/7/webrev.00/ 
<http://cr.openjdk.java.net/%7Eanashaty/6993873/7/webrev.00/>
bug: 
https://bugs.openjdk.java.net/browse/JDK-6993873<https://bugs.openjdk.java.net/browse/JDK-8025145>

    This is actually a partial port of the JDK-6886678 
<https://bugs.openjdk.java.net/browse/JDK-6886678> fix from jdk6 to jdk7 
(the port had been made but not completely)
    Since jdk8 the problem is not reproducible since was fixed with the 
bug JDK-6981400 <https://bugs.openjdk.java.net/browse/JDK-6981400>, but 
again without backport to the jdk7.

Thanks!
Anton.