[turbofan] Add support for inlining bound functions.

[turbofan] Add support for inlining bound functions.

Support inlining across bound functions in the JSCallReducer when we
specialize to the native context. This basically removes all overhead
from bound functions in TurboFan and gives another speed of 10x on my
microbenchmark.

BUG=chromium:535408, chromium:571299, v8:4629
R=jarin@chromium.org
LOG=n

Committed: https://crrev.com/ae679c5496b9afe26544467e3b9d64a7ca4839de
Cr-Commit-Position: refs/heads/master@{#33283}

[Benedikt Meurer, 2016-01-14 06:25:36]

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

[commit-bot: I haz the power, 2016-01-14 06:25:38]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1581343002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1581343002/1

[Jarin, 2016-01-14 06:30:09]

lgtm. awesome!

[Benedikt Meurer, 2016-01-14 06:30:13]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-01-14 06:30:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1581343002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1581343002/20001

[commit-bot: I haz the power, 2016-01-14 07:14:03]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-01-14 07:15:05]

Description was changed from

==========
[turbofan] Add support for inlining bound functions.

Support inlining across bound functions in the JSCallReducer when we
specialize to the native context. This basically removes all overhead
from bound functions in TurboFan and gives another speed of 10x on my
microbenchmark.

BUG=chromium:535408, chromium:571299, v8:4629
R=jarin@chromium.org
LOG=n
==========

to

==========
[turbofan] Add support for inlining bound functions.

Support inlining across bound functions in the JSCallReducer when we
specialize to the native context. This basically removes all overhead
from bound functions in TurboFan and gives another speed of 10x on my
microbenchmark.

BUG=chromium:535408, chromium:571299, v8:4629
R=jarin@chromium.org
LOG=n

Committed: https://crrev.com/ae679c5496b9afe26544467e3b9d64a7ca4839de
Cr-Commit-Position: refs/heads/master@{#33283}
==========

[commit-bot: I haz the power, 2016-01-14 07:15:07]

Patchset 2 (id:??) landed as
https://crrev.com/ae679c5496b9afe26544467e3b9d64a7ca4839de
Cr-Commit-Position: refs/heads/master@{#33283}