hg: panama/dev: 2 new changesets

[vladimir.x.ivanov at oracle.com]

Changeset: d1ce06d10251
Author:    vlivanov
Date:      2018-12-13 17:29 -0800
URL:       http://hg.openjdk.java.net/panama/dev/rev/d1ce06d10251

Put linkToNative stubs back into nmethod heap.

! src/hotspot/share/code/codeCache.hpp

Changeset: 29cfe228dd4a
Author:    vlivanov
Date:      2018-12-13 17:34 -0800
URL:       http://hg.openjdk.java.net/panama/dev/rev/29cfe228dd4a

Manual merge with linkToNative