[deoptimizer] Materialize JSFunction objects without context.

[deoptimizer] Materialize JSFunction objects without context.

This fixes the materialization of JSFunction objects to not rely on a
context being available. The context has been cleared because it might
be de-materiallized itself.

R=bmeurer@chromium.org
TEST=mjsunit/compiler/escape-analysis-materialize
BUG=chromium:644245
Committed: https://crrev.com/9d6872cdf1f32580de2375f19acbc9bde2b83ac9
Cr-Commit-Position: refs/heads/master@{#39277}

[Michael Starzinger, 2016-09-08 11:39:06]

The CQ bit was checked by mstarzinger@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-08 11:39:15]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Benedikt Meurer, 2016-09-08 11:46:04]

lgtm

[commit-bot: I haz the power, 2016-09-08 12:03:24]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-08 12:03:25]

Dry run: This issue passed the CQ dry run.

[Michael Starzinger, 2016-09-08 12:13:53]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2016-09-08 12:13:57]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-08 12:15:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-08 12:16:03]

Description was changed from

==========
[deoptimizer] Materialize JSFunction objects without context.

This fixes the materialization of JSFunction objects to not rely on a
context being available. The context has been cleared because it might
be de-materiallized itself.

R=bmeurer@chromium.org
TEST=mjsunit/compiler/escape-analysis-materialize
BUG=chromium:644245
==========

to

==========
[deoptimizer] Materialize JSFunction objects without context.

This fixes the materialization of JSFunction objects to not rely on a
context being available. The context has been cleared because it might
be de-materiallized itself.

R=bmeurer@chromium.org
TEST=mjsunit/compiler/escape-analysis-materialize
BUG=chromium:644245

Committed: https://crrev.com/9d6872cdf1f32580de2375f19acbc9bde2b83ac9
Cr-Commit-Position: refs/heads/master@{#39277}
==========

[commit-bot: I haz the power, 2016-09-08 12:16:04]

Patchset 1 (id:??) landed as
https://crrev.com/9d6872cdf1f32580de2375f19acbc9bde2b83ac9
Cr-Commit-Position: refs/heads/master@{#39277}