Use OwnPtrs for heap contains cache and persistent anchor. We were leaking the HeapContainsCache.

Use OwnPtrs for heap contains cache and persistent anchor. We were leaking the HeapContainsCache.

R=haraken@chromium.org, vegorov@chromium.org
BUG=348629
NOTRY=true

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=168384

[haraken, 2014-03-04 07:09:13]

LGTM

[Mads Ager (chromium), 2014-03-04 07:34:54]

The CQ bit was checked by ager@chromium.org

[commit-bot: I haz the power, 2014-03-04 07:35:10]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ager@chromium.org/183683017/1

[wibling-chromium, 2014-03-04 08:33:20]

lgtm

[Mads Ager (chromium), 2014-03-04 13:52:08]

The CQ bit was unchecked by ager@chromium.org

[Mads Ager (chromium), 2014-03-04 13:52:22]

The CQ bit was checked by ager@chromium.org

[commit-bot: I haz the power, 2014-03-04 13:53:07]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ager@chromium.org/183683017/1

[commit-bot: I haz the power, 2014-03-04 13:53:22]

Change committed as 168384

[eae, 2014-03-06 21:10:24]

On 2014/03/04 13:53:22, I haz the power (commit-bot) wrote:
> Change committed as 168384

This caused a serious crash on Mac and has been reverted, please see
https://code.google.com/p/chromium/issues/detail?id=349842