hg: openjfx/10/rt: 3 new changesets

[philip.race at oracle.com]

Changeset: ce8359b411c3
Author:    psadhukhan
Date:      2017-08-29 13:24 +0530
URL:       http://hg.openjdk.java.net/openjfx/10/rt/rev/ce8359b411c3

8144504: Multiple SwingNode in JFXPanel in JFrame Cause Extreme Performance Degradation
Reviewed-by: kcr, azvegint

! modules/javafx.swing/src/main/java/javafx/embed/swing/JFXPanel.java

Changeset: 43c497167f5e
Author:    psadhukhan
Date:      2017-08-29 13:26 +0530
URL:       http://hg.openjdk.java.net/openjfx/10/rt/rev/43c497167f5e

8089962: [FXDnD]: in removeDropTarget the isDropTargetListenerInstalled field isn't reset
Reviewed-by: azvegint

! modules/javafx.swing/src/main/java/javafx/embed/swing/FXDnD.java

Changeset: 15b58a6fea5a
Author:    prr
Date:      2017-08-29 09:55 -0700
URL:       http://hg.openjdk.java.net/openjfx/10/rt/rev/15b58a6fea5a

Merge