win: Disable oilpan plugin when doing asan builds.

win: Disable oilpan plugin when doing asan builds.

The oilpan plugin requires trunk clang on Windows, but the asan lkgr bot
uses a pinned, slightly older clang and it times out when using head clang.
Disable the plugin on asan until we have resolved this.

BUG=489123, 489123
R=hans@chromium.org, rnk@chromium.org

Committed: https://crrev.com/1bdb383d4338a68b88bcdb96852592c933544595
Cr-Commit-Position: refs/heads/master@{#330432}

[Nico, 2015-05-18 20:06:43]

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

[hans, 2015-05-18 20:12:13]

hans@chromium.org changed reviewers:
+ hans@chromium.org

[hans, 2015-05-18 20:12:13]

lgtm

Maybe update the title to reflect that this is just asan on windows.

[Nico, 2015-05-18 20:15:17]

The CQ bit was checked by thakis@chromium.org

[commit-bot: I haz the power, 2015-05-18 20:17:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1142733003/1

[Reid Kleckner, 2015-05-18 20:18:29]

lgtm Thanks!

[Nico, 2015-05-18 21:46:56]

Committed patchset #1 (id:1) manually as
1bdb383d4338a68b88bcdb96852592c933544595 (presubmit successful).

[commit-bot: I haz the power, 2015-05-18 22:44:11]

Patchset 1 (id:??) landed as
https://crrev.com/1bdb383d4338a68b88bcdb96852592c933544595
Cr-Commit-Position: refs/heads/master@{#330432}