[crankshaft] Record inlined shared function infos instead of closures.

[crankshaft] Record inlined shared function infos instead of closures.

The list of inlined functions is used in exactly two places - for live
edit and to prevent code flushing for inlined functions - and those are
fine with SharedFunctionInfo and don't require a closure.

This is one additional step towards inlining based on SharedFunctionInfo
instead of JSFunction.

R=jarin@chromium.org

Committed: https://crrev.com/388e791df91c299507d62f91bc4f618a4dc80276
Cr-Commit-Position: refs/heads/master@{#28672}

[Benedikt Meurer, 2015-05-28 06:07:01]

Hey Jaro,

This is the fix for Crankshaft. TurboFan currently always sets inlined function
count to 0, so we need to fix that separately. Please take a look.

Thanks,
Benedikt

[Jarin, 2015-05-28 06:52:50]

lgtm

[Benedikt Meurer, 2015-05-28 06:54:10]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-05-28 06:54:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1145893003/20001

[commit-bot: I haz the power, 2015-05-28 07:11:58]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-05-28 07:12:15]

Patchset 2 (id:??) landed as
https://crrev.com/388e791df91c299507d62f91bc4f618a4dc80276
Cr-Commit-Position: refs/heads/master@{#28672}