Implement Platform::createWaitableEvent() (chromium side)

Implement Platform::createWaitableEvent(): chromium side

blink side: https://codereview.chromium.org/138303002/

BUG=334263
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=245858

[kinuko, 2014-01-14 14:52:18]

Corresponding chromium patch. PTL

[jochen (gone - plz use gerrit), 2014-01-14 15:29:11]

https://codereview.chromium.org/133493003/diff/70001/webkit/child/webkitplatf...
File webkit/child/webkitplatformsupport_child_impl.cc (right):

https://codereview.chromium.org/133493003/diff/70001/webkit/child/webkitplatf...
webkit/child/webkitplatformsupport_child_impl.cc:42: };
disallow copy/assign

https://codereview.chromium.org/133493003/diff/70001/webkit/child/webkitplatf...
webkit/child/webkitplatformsupport_child_impl.cc:111: size_t event_count) {
why not a WebVector?

[kinuko, 2014-01-14 16:51:58]

https://codereview.chromium.org/133493003/diff/70001/webkit/child/webkitplatf...
File webkit/child/webkitplatformsupport_child_impl.cc (right):

https://codereview.chromium.org/133493003/diff/70001/webkit/child/webkitplatf...
webkit/child/webkitplatformsupport_child_impl.cc:42: };
On 2014/01/14 15:29:12, jochen wrote:
> disallow copy/assign

Done.

https://codereview.chromium.org/133493003/diff/70001/webkit/child/webkitplatf...
webkit/child/webkitplatformsupport_child_impl.cc:111: size_t event_count) {
On 2014/01/14 15:29:12, jochen wrote:
> why not a WebVector?

Ah sure... sounds better. I was biased by base::WaitableEvent::WaitMany()
signature.

Done.

[jochen (gone - plz use gerrit), 2014-01-14 20:07:05]

lgtm

[commit-bot: I haz the power, 2014-01-17 04:29:02]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kinuko@chromium.org/133493003/190001

[commit-bot: I haz the power, 2014-01-17 06:30:31]

Retried try job too often on win_x64_rel for step(s) base_unittests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_x64_re...

[commit-bot: I haz the power, 2014-01-20 03:53:39]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kinuko@chromium.org/133493003/190001

[commit-bot: I haz the power, 2014-01-20 04:59:36]

Change committed as 245858