Roll src/third_party/boringssl/src 68de407:65a7e94

Roll src/third_party/boringssl/src 68de407:65a7e94

Summary of changes available at:
https://boringssl.googlesource.com/boringssl/+log/68de407..65a7e94

This also removes update_gypi_and_asm.py in favor of the script inside
BoringSSL proper.

BUG=none

Committed: https://crrev.com/c80637399c13d7c3e8cb7a16bd5de104feb449e9
Cr-Commit-Position: refs/heads/master@{#329032}

[davidben, 2015-05-07 21:05:15]

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

[agl, 2015-05-07 21:08:03]

lgtm

[davidben, 2015-05-08 20:11:22]

The CQ bit was checked by davidben@chromium.org

[davidben, 2015-05-08 20:11:23]

The patchset sent to the CQ was uploaded after l-g-t-m from agl@chromium.org
Link to the patchset: https://codereview.chromium.org/1122423007/#ps20001
(title: "roll further")

[commit-bot: I haz the power, 2015-05-08 20:12:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1122423007/20001

[commit-bot: I haz the power, 2015-05-09 02:50:50]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-05-09 02:52:58]

Patchset 2 (id:??) landed as
https://crrev.com/c80637399c13d7c3e8cb7a16bd5de104feb449e9
Cr-Commit-Position: refs/heads/master@{#329032}

[davidben, 2015-05-09 03:15:22]

A revert of this CL (patchset #2 id:20001) has been created in
https://codereview.chromium.org/1132243002/ by davidben@chromium.org.

The reason for reverting is:
http://build.chromium.org/p/chromium.linux/builders/Android%20Clang%20Builder...

Looks like the __STDC_FORMAT_MACROS thing got lost when inttypes.h and BN_FMT_*
were moved to a public header. That it's a public header is... problematic....