[7u6] Review request for 7112115: Component.getLocationOnScreen() work incorrectly if create window in point (0, 0) on oel

[Denis S. Fokin]

Hi,

This is a direct backport of the next change-set from jdk 8 into jdk 7u6

http://hg.openjdk.java.net/jdk8/awt-gate/jdk/rev/fd27852f3ea5

Bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7112115

Thank you,
    Denis.