Update V8 DEPS.

Update V8 DEPS.

Rolling v8/tools/clang to 37246cb63b9720d6fe74b473210291007e49297b

TBR=jochen@chromium.org
BUG=chromium:466099
LOG=n

Committed: https://crrev.com/bab55d24aed533b7a86497bbc8f4a2b90d0921c3
Cr-Commit-Position: refs/heads/master@{#27200}

[Michael Achenbach, 2015-03-14 18:40:04]

The CQ bit was checked by machenbach@chromium.org

[commit-bot: I haz the power, 2015-03-14 18:40:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1005333002/1

[commit-bot: I haz the power, 2015-03-14 18:41:33]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-14 18:41:49]

Patchset 1 (id:??) landed as
https://crrev.com/bab55d24aed533b7a86497bbc8f4a2b90d0921c3
Cr-Commit-Position: refs/heads/master@{#27200}

[Nico, 2015-03-14 20:16:39]

On 2015/03/14 18:41:49, I haz the power (commit-bot) wrote:
> Patchset 1 (id:??) landed as
> https://crrev.com/bab55d24aed533b7a86497bbc8f4a2b90d0921c3
> Cr-Commit-Position: refs/heads/master@{#27200}

Do you not support building on Mac?

[Yang, 2015-03-15 04:22:03]

On 2015/03/14 20:16:39, Nico (traveling) wrote:
> On 2015/03/14 18:41:49, I haz the power (commit-bot) wrote:
> > Patchset 1 (id:??) landed as
> > https://crrev.com/bab55d24aed533b7a86497bbc8f4a2b90d0921c3
> > Cr-Commit-Position: refs/heads/master@{#27200}
> 
> Do you not support building on Mac?

Did recent changes to BUILD.gn break something?

[Yang, 2015-03-15 04:22:39]

On 2015/03/15 04:22:03, Yang wrote:
> On 2015/03/14 20:16:39, Nico (traveling) wrote:
> > On 2015/03/14 18:41:49, I haz the power (commit-bot) wrote:
> > > Patchset 1 (id:??) landed as
> > > https://crrev.com/bab55d24aed533b7a86497bbc8f4a2b90d0921c3
> > > Cr-Commit-Position: refs/heads/master@{#27200}
> > 
> > Do you not support building on Mac?
> 
> Did recent changes to BUILD.gn break something?

Nvm I misread.

[Nico, 2015-03-20 00:18:56]

On 2015/03/15 04:22:03, Yang wrote:
> On 2015/03/14 20:16:39, Nico (traveling) wrote:
> > On 2015/03/14 18:41:49, I haz the power (commit-bot) wrote:
> > > Patchset 1 (id:??) landed as
> > > https://crrev.com/bab55d24aed533b7a86497bbc8f4a2b90d0921c3
> > > Cr-Commit-Position: refs/heads/master@{#27200}
> > 
> > Do you not support building on Mac?
> 
> Did recent changes to BUILD.gn break something?

(I'm asking because cflags is only used on linux/android/chromeos in gyp, and
this doesn't modify xcode_settings: { 'OTHER_WARNING_FLAGS': '..' })