git: openjdk/loom: fibers: 2 new changesets

[duke]

Changeset: 9e1220fe
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-07-08 00:05:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e1220fe

Cleanup

! src/hotspot/share/runtime/continuation.cpp

Changeset: b40fd187
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-07-08 01:13:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/b40fd187

Fix num_java_frame

! src/hotspot/share/runtime/continuation.cpp