hg: jdk8/awt/jdk: 8020927: JLightweightFrame API should export layout properties change notifications

[anton.tarasov at oracle.com]

Changeset: 1e482f58c747
Author:    ant
Date:      2013-07-30 16:15 +0400
URL:       http://hg.openjdk.java.net/jdk8/awt/jdk/rev/1e482f58c747

8020927: JLightweightFrame API should export layout properties change notifications
Reviewed-by: anthony

! src/share/classes/sun/swing/JLightweightFrame.java
! src/share/classes/sun/swing/LightweightContent.java