Merged: [heap] Use CAS to update old to new slots in Scavenger.

Merged: [heap] Use CAS to update old to new slots in Scavenger.

Revision: fdff4b072ee15f8dbca60e86fdd4d054f034cb7f

BUG=chromium:676635
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
R=mlippautz@chromium.org

Review-Url: https://codereview.chromium.org/2639303002 .
Cr-Commit-Position: refs/branch-heads/5.6@{#79}
Cr-Branched-From: bdd3886218dfe76e8560eb8a18401942452ae859-refs/heads/5.6.326@{#1}
Cr-Branched-From: 879f6599eee6e1dfcbe9a24bf688b261c03e9558-refs/heads/master@{#41014}
Committed: https://chromium.googlesource.com/v8/v8/+/dd44aa6d859fd3e1af12c6add0e4ac6194a2709a

[Hannes Payer (out of office), 2017-01-18 15:42:48]

NOTE: This script will no longer automatically update include/v8-version.h and
create a tag. This is done automatically by the autotag bot. Please call the
merge_to_branch.py with --help for more information.

[Michael Lippautz, 2017-01-18 15:44:18]

lgtm

[Hannes Payer (out of office), 2017-01-18 15:46:51]

Description was changed from

==========
Merged: [heap] Use CAS to update old to new slots in Scavenger.

Revision: fdff4b072ee15f8dbca60e86fdd4d054f034cb7f

BUG=chromium:676635
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
R=mlippautz@chromium.org
==========

to

==========
Merged: [heap] Use CAS to update old to new slots in Scavenger.

Revision: fdff4b072ee15f8dbca60e86fdd4d054f034cb7f

BUG=chromium:676635
LOG=N
NOTRY=true
NOPRESUBMIT=true
NOTREECHECKS=true
R=mlippautz@chromium.org

Review-Url: https://codereview.chromium.org/2639303002 .
Cr-Commit-Position: refs/branch-heads/5.6@{#79}
Cr-Branched-From:
bdd3886218dfe76e8560eb8a18401942452ae859-refs/heads/5.6.326@{#1}
Cr-Branched-From:
879f6599eee6e1dfcbe9a24bf688b261c03e9558-refs/heads/master@{#41014}
Committed:
https://chromium.googlesource.com/v8/v8/+/dd44aa6d859fd3e1af12c6add0e4ac6194a...
==========

[Hannes Payer (out of office), 2017-01-18 15:46:53]

Committed patchset #1 (id:1) manually as
dd44aa6d859fd3e1af12c6add0e4ac6194a2709a.