hg: macosx-port/macosx-port/jdk: Adopted screen capturing code from MACOSX_PORT-191. Also, cleaned up the code a bit.

[alexander.zuev at oracle.com]

Changeset: 08dee82e7299
Author:    leonidr
Date:      2011-09-13 19:57 +0400
URL:       http://hg.openjdk.java.net/macosx-port/macosx-port/jdk/rev/08dee82e7299

Adopted screen capturing code from MACOSX_PORT-191. Also, cleaned up the code a bit.

! src/macosx/classes/sun/lwawt/macosx/CRobot.java
! src/macosx/native/sun/awt/CRobot.m