Mark function info as compiled after EnsureDeoptimizationSupport.

Mark function info as compiled after EnsureDeoptimizationSupport.

Note that prior to having canonical shared function infos, this has
been a source of duplicate shared function infos.

R=bmeurer@chromium.org
BUG=chromium:504787
LOG=N

Committed: https://crrev.com/8c72792b6dcbc8b223347d8256ffedceef045500
Cr-Commit-Position: refs/heads/master@{#29326}

[Yang, 2015-06-26 12:47:08]

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

[commit-bot: I haz the power, 2015-06-26 12:47:19]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209383002/1

[Benedikt Meurer, 2015-06-26 12:49:35]

lgtm

[commit-bot: I haz the power, 2015-06-26 13:13:08]

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

[commit-bot: I haz the power, 2015-06-26 13:13:08]

Dry run: This issue passed the CQ dry run.

[Yang, 2015-06-26 13:14:50]

The CQ bit was checked by yangguo@chromium.org

[commit-bot: I haz the power, 2015-06-26 13:15:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209383002/1

[commit-bot: I haz the power, 2015-06-26 13:17:03]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-06-26 13:17:17]

Patchset 1 (id:??) landed as
https://crrev.com/8c72792b6dcbc8b223347d8256ffedceef045500
Cr-Commit-Position: refs/heads/master@{#29326}