hg: jdk/jdk: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 5ff062878fe8
Author:    lana
Date:      2017-11-10 03:26 +0000
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/5ff062878fe8

Added tag jdk-10+31 for changeset e6278add9ff2

! .hgtags

Changeset: 259dffd8dabc
Author:    lana
Date:      2017-11-10 03:27 +0000
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/259dffd8dabc

Merge