[8u-dev] Backport request: Regression: 8023990: postscript size increase from 6u18

[anton nashatyrev]

Hello,

     please approve the fix backport from jdk9 to jdk8u-dev. The patch 
was applied without any modifications.

Bug: https://bugs.openjdk.java.net/browse/JDK-8023990
Jdk9 Webrev: http://cr.openjdk.java.net/%7Eanashaty/8023990/webrev.01/
Jdk9 Changeset: http://hg.openjdk.java.net/jdk9/client/jdk/rev/90daa7f1e0e3

Thanks!
Anton.