[7u] Review request for 8014863 Line break calculations in Java 7 are incorrect

[dmitry markov]

Hello,

Please review the back-port of the fix for 8014863 to jdk7u. The changes 
are the same.

bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8014863
webrev for jdk7u-dev: 
http://cr.openjdk.java.net/~vkarnauk/8014863/jdk7/webrev.00/
jdk8 changeset: http://hg.openjdk.java.net/jdk8/awt/jdk/rev/c8a0abc1fd2d
technical review for jdk8: 
http://mail.openjdk.java.net/pipermail/swing-dev/2013-May/002709.html

Thanks,
Dmitry