Prepare push to trunk. Now working on version 3.21.14.

Prepare push to trunk.  Now working on version 3.21.14.

R=yangguo@chromium.org
BUG=

Committed: https://code.google.com/p/v8/source/detail?r=16633

[Yang, 2013-09-11 08:15:51]

https://codereview.chromium.org/23994004/diff/1/ChangeLog
File ChangeLog (right):

https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode8
ChangeLog:8: Remove HandleScope default ctor.
I don't think this belongs into the Changelog.

https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode11
ChangeLog:11: Enable escape analysis for Hydrogen.
same here.

https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode14
ChangeLog:14: transition to optimized code using the special entrypoint, instead
of
and here.

[Hannes Payer (out of office), 2013-09-11 08:22:00]

https://codereview.chromium.org/23994004/diff/1/ChangeLog
File ChangeLog (right):

https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode8
ChangeLog:8: Remove HandleScope default ctor.
On 2013/09/11 08:15:51, Yang wrote:
> I don't think this belongs into the Changelog.

It got a chrome issue number.

https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode11
ChangeLog:11: Enable escape analysis for Hydrogen.
On 2013/09/11 08:15:51, Yang wrote:
> same here.

I consider that a big feature, which we are turning on.

https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode14
ChangeLog:14: transition to optimized code using the special entrypoint, instead
of
On 2013/09/11 08:15:51, Yang wrote:
> and here.

Done.

[Yang, 2013-09-11 08:22:24]

On 2013/09/11 08:22:00, Hannes Payer wrote:
> https://codereview.chromium.org/23994004/diff/1/ChangeLog
> File ChangeLog (right):
> 
> https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode8
> ChangeLog:8: Remove HandleScope default ctor.
> On 2013/09/11 08:15:51, Yang wrote:
> > I don't think this belongs into the Changelog.
> 
> It got a chrome issue number.
> 
> https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode11
> ChangeLog:11: Enable escape analysis for Hydrogen.
> On 2013/09/11 08:15:51, Yang wrote:
> > same here.
> 
> I consider that a big feature, which we are turning on.
> 
> https://codereview.chromium.org/23994004/diff/1/ChangeLog#newcode14
> ChangeLog:14: transition to optimized code using the special entrypoint,
instead
> of
> On 2013/09/11 08:15:51, Yang wrote:
> > and here.
> 
> Done.

lgtm.

[Hannes Payer (out of office), 2013-09-11 08:23:45]

Committed patchset #2 manually as r16633 (presubmit successful).