[stubs] Change CallICStub to utilize the ConvertReceiverMode.

[stubs] Change CallICStub to utilize the ConvertReceiverMode.

The CallICStub has call-site specific knowledge about the receiver,
which we did not utilize; plus the CallICStub does in some case know
whether it is about to [[Call]] a function or potentially some other
callable. In the common case we actually know that the target is a
function and so we can use the CallFunction builtin directly instead
of redispatching in the Call builtin.

BUG=chromium:555127, v8:4413
LOG=n

Committed: https://crrev.com/d80fd48e5d3d401c10ce95cf8430e5caa9984e32
Cr-Commit-Position: refs/heads/master@{#32163}

[Benedikt Meurer, 2015-11-23 05:50:35]

bmeurer@chromium.org changed reviewers:
+ yangguo@chromium.org

[Benedikt Meurer, 2015-11-23 05:50:36]

Hey Yang,

Some trivial performance improvements.
Please take a look.

Thanks,
Benedikt

[Yang, 2015-11-23 06:40:04]

On 2015/11/23 05:50:36, Benedikt Meurer wrote:
> Hey Yang,
> 
> Some trivial performance improvements.
> Please take a look.
> 
> Thanks,
> Benedikt

lgtm.

[Benedikt Meurer, 2015-11-23 06:40:40]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2015-11-23 06:40:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1470803002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1470803002/1

[commit-bot: I haz the power, 2015-11-23 06:42:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-23 06:42:34]

Patchset 1 (id:??) landed as
https://crrev.com/d80fd48e5d3d401c10ce95cf8430e5caa9984e32
Cr-Commit-Position: refs/heads/master@{#32163}