Remove possibly outdated heapcheck suppression.

Remove possibly outdated heapcheck suppression.

BUG=141322
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=151539

[vandebo (ex-Chrome), 2012-08-13 23:28:10]

Actually, it looks like this leak may have been fixed by r150764.  Remove the
speculative fix and the suppression to see if it's fixed.  The bot no longer
lists the suppression as being used.

[kmadhusu, 2012-08-13 23:33:41]

lgtm

[commit-bot: I haz the power, 2012-08-13 23:34:06]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vandebo@chromium.org/10836222/1

[commit-bot: I haz the power, 2012-08-14 00:58:37]

Try job failure for 10836222-1 (retry) (retry) on linux_rel for step
"content_unittests".
It's a second try, previously, step "content_unittests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_rel&...

[commit-bot: I haz the power, 2012-08-14 01:02:36]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vandebo@chromium.org/10836222/1

[commit-bot: I haz the power, 2012-08-14 07:46:58]

Try job failure for 10836222-1 (previous was lost) (retry) (retry) on
linux_chromeos for steps "browser_tests, content_browsertests".
It's a second try, previously, steps "browser_tests, content_browsertests"
failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_chro...

[commit-bot: I haz the power, 2012-08-14 17:02:18]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vandebo@chromium.org/10836222/1

[commit-bot: I haz the power, 2012-08-14 19:27:12]

Change committed as 151539