EnsureOpenSSLInit before calling into WebRTC.

EnsureOpenSSLInit before calling into WebRTC.

BoringSSL may currently only be initialized by one piece of code, so full
initialization must happen in Chromium code, rather than WebRTC.

Historically, this was because the locking callbacks needed to be configured.
This is gone, but EnsureOpenSSLInit still configures NEON support on Android
and detects a CPU with known broken NEON support. Until that's moved to inside
the library (https://crbug.com/542879), Chromium must initialize some of the
stack ourselves.

BUG=556462
Committed: https://crrev.com/f044335430bdadadc8c31653a38551eda48994c6
Cr-Commit-Position: refs/heads/master@{#360466}

[davidben, 2015-11-18 22:40:31]

davidben@chromium.org changed reviewers:
+ guoweis@chromium.org

[guoweis_webrtc, 2015-11-18 23:20:40]

guoweis@webrtc.org changed reviewers:
+ guoweis@webrtc.org, juberti@chromium.org, pthatcher@chromium.org

[guoweis_webrtc, 2015-11-18 23:20:40]

lgtm

This seems to address the broken neon case as crbug.com/341598.

I would assume standalone webrtc needs to have the same broken neon detection,
don't we?

[davidben, 2015-11-19 00:08:25]

On 2015/11/18 23:20:40, guoweis wrote:
> lgtm
> 
> This seems to address the broken neon case as crbug.com/341598.
> 
> I would assume standalone webrtc needs to have the same broken neon detection,
> don't we?

Yeah, this is just one random horrid CPU. As part of resolving the TODO, I'll be
moving that detection inside BoringSSL which will take care of this. I think
some other future consumers may want it too.

Given that you've never heard reports of this, probably there's no particular
rush beyond that?

[davidben, 2015-11-19 00:08:29]

The CQ bit was checked by davidben@chromium.org

[commit-bot: I haz the power, 2015-11-19 00:12:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1462443003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1462443003/1

[commit-bot: I haz the power, 2015-11-19 01:44:42]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-19 01:45:29]

Patchset 1 (id:??) landed as
https://crrev.com/f044335430bdadadc8c31653a38551eda48994c6
Cr-Commit-Position: refs/heads/master@{#360466}