[8] Review request for 8004050: [macosx] The 'ESC' key does not work with jdk8

[Leonid Romanov]

Hello,
Please, review a fix for 8004050: [macosx] The 'ESC' key does not work with 
jdk8 

Bug: https://bugs.openjdk.java.net/browse/JDK-8004050
Webrev: http://cr.openjdk.java.net/~leonidr/8004050/webrev.00/

Thanks,
Leonid.