[stubs] Unify the type conversion call interface descriptors.

[stubs] Unify the type conversion call interface descriptors.

Up until now all type conversions (i.e. ToNumber, ToString and friends)
had their own specific call interface descriptors, where some of them
had to match (i.e. ToString and NumberToString have to use the same
argument register). Instead of all the different descriptors, it's
sufficient to have a single TypeConversionDescriptor instead.

R=jarin@chromium.org

Committed: https://crrev.com/524d01945c8ab718929becb504bcd424eda31f16
Cr-Commit-Position: refs/heads/master@{#34916}

[Benedikt Meurer, 2016-03-21 05:21:25]

Hey Jaro,

Some unification of the interface descriptors.
Please take a look.

Thanks,
Benedikt

[Jarin, 2016-03-21 05:27:04]

lgtm

[Benedikt Meurer, 2016-03-21 05:27:19]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2016-03-21 05:27:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1823523002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1823523002/1

[commit-bot: I haz the power, 2016-03-21 06:02:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-21 06:03:14]

Description was changed from

==========
[stubs] Unify the type conversion call interface descriptors.

Up until now all type conversions (i.e. ToNumber, ToString and friends)
had their own specific call interface descriptors, where some of them
had to match (i.e. ToString and NumberToString have to use the same
argument register). Instead of all the different descriptors, it's
sufficient to have a single TypeConversionDescriptor instead.

R=jarin@chromium.org
==========

to

==========
[stubs] Unify the type conversion call interface descriptors.

Up until now all type conversions (i.e. ToNumber, ToString and friends)
had their own specific call interface descriptors, where some of them
had to match (i.e. ToString and NumberToString have to use the same
argument register). Instead of all the different descriptors, it's
sufficient to have a single TypeConversionDescriptor instead.

R=jarin@chromium.org

Committed: https://crrev.com/524d01945c8ab718929becb504bcd424eda31f16
Cr-Commit-Position: refs/heads/master@{#34916}
==========

[commit-bot: I haz the power, 2016-03-21 06:03:15]

Patchset 1 (id:??) landed as
https://crrev.com/524d01945c8ab718929becb504bcd424eda31f16
Cr-Commit-Position: refs/heads/master@{#34916}