Roll ASan/Win to LLVM r228568

Roll ASan/Win to LLVM r228568

This should fix issue 453209 and give better diagnostics for issue 452788

BUG=453209, 452788, 345874
TBR=rnk@chromium.org
NOTRY=true

Committed: https://crrev.com/d92f76a5a06223523b64ebc3deee967b7308f108
Cr-Commit-Position: refs/heads/master@{#315281}

[Timur Iskhodzhanov, 2015-02-09 11:43:39]

The CQ bit was checked by timurrrr@chromium.org

[commit-bot: I haz the power, 2015-02-09 11:44:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/908763003/1

[commit-bot: I haz the power, 2015-02-09 11:44:48]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-02-09 11:44:49]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Timur Iskhodzhanov, 2015-02-09 11:52:01]

timurrrr@chromium.org changed reviewers:
+ rnk@chromium.org

[Timur Iskhodzhanov, 2015-02-09 11:52:02]

TBR

[Timur Iskhodzhanov, 2015-02-09 11:52:05]

The CQ bit was checked by timurrrr@chromium.org

[commit-bot: I haz the power, 2015-02-09 11:53:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/908763003/1

[commit-bot: I haz the power, 2015-02-09 11:54:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-09 11:54:46]

Patchset 1 (id:??) landed as
https://crrev.com/d92f76a5a06223523b64ebc3deee967b7308f108
Cr-Commit-Position: refs/heads/master@{#315281}