Invalidate property cells for non-existent properties properly.

Invalidate property cells for non-existent properties properly.

R=verwaest@chromium.org
BUG=v8:3914
LOG=N

Committed: https://crrev.com/675f7d2d5aeba79374d5d121d425502e44e2e7dc
Cr-Commit-Position: refs/heads/master@{#26822}

[Dmitry Lomov (no reviews), 2015-02-24 12:04:30]

PTAL.

[Toon Verwaest, 2015-02-24 12:27:52]

lgtm with comment

https://codereview.chromium.org/945403008/diff/1/src/objects.cc
File src/objects.cc (right):

https://codereview.chromium.org/945403008/diff/1/src/objects.cc#newcode15341
src/objects.cc:15341: // BUG3914: if property value was the hole, set it to any
other value,
I don't think it's worth specially annotating this line with the bug number.
Whoever cares can just look at the CL.

[Dmitry Lomov (no reviews), 2015-02-24 12:29:05]

Comment addressed, landing.

[Dmitry Lomov (no reviews), 2015-02-24 12:29:08]

The CQ bit was checked by dslomov@chromium.org

[Dmitry Lomov (no reviews), 2015-02-24 12:29:09]

The patchset sent to the CQ was uploaded after l-g-t-m from
verwaest@chromium.org
Link to the patchset: https://codereview.chromium.org/945403008/#ps20001 (title:
"Patch for landing.")

[commit-bot: I haz the power, 2015-02-24 12:29:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/945403008/20001

[commit-bot: I haz the power, 2015-02-24 13:05:04]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-02-24 13:05:20]

Patchset 2 (id:??) landed as
https://crrev.com/675f7d2d5aeba79374d5d121d425502e44e2e7dc
Cr-Commit-Position: refs/heads/master@{#26822}