[7u] Request for approval: 8006634 Unify LWCToolkit.invokeAndWait() and sun.awt.datatransfer.ToolkitThreadBlockedHandler

[Sergey Bylokhov]

Hi Everyone,
This is a back port from jdk 8 to jdk 7u.

The bug: http://bugs.sun.com/view_bug.do?bug_id=8006634
The webrev for JDK7-u: 
http://cr.openjdk.java.net/~pchelko/8006634/webrev.7u/
The original webrev for JDK-8 
http://cr.openjdk.java.net/~pchelko/8006634/webrev.02/
The mailing thread for jdk8: 
http://mail.openjdk.java.net/pipermail/awt-dev/2013-February/004335.html
The mailing thread for jdk7: 
http://mail.openjdk.java.net/pipermail/awt-dev/2013-April/004722.html
jdk8 changeset: http://hg.openjdk.java.net/jdk8/awt/jdk/rev/d502cc7bcc3d

Reviewers for jdk7: Anthony Petrov, Artem Ananiev, Sergey Bylokhov

-- 
Best regards, Sergey.