hg: jdk7/awt/jdk: 6780496: Javaw process taking up 80-90 percent of CPU time!

[anthony.petrov at sun.com]

Changeset: 559fb14d0ae9
Author:    anthony
Date:      2009-08-27 16:42 +0400
URL:       http://hg.openjdk.java.net/jdk7/awt/jdk/rev/559fb14d0ae9

6780496: Javaw process taking up 80-90 percent of CPU time!
Summary: The transparency effects get enabled on showing, and disabled on hiding a window
Reviewed-by: art, dcherepanov

! src/windows/native/sun/windows/awt_Dialog.cpp
! src/windows/native/sun/windows/awt_Frame.cpp
! src/windows/native/sun/windows/awt_Window.cpp
! src/windows/native/sun/windows/awt_Window.h