Do not issue preflight for crossorigin media resource loads.

Do not issue preflight for crossorigin media resource loads.

Turn off preflighting when issuing requests that are CORS enabled
fetches. The requests do not have any author headers, hence should go
ahead without a preflighting step. CORS-enabled servers sometimes
depend on this.

R=jochen
BUG=173727
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=235958

[sof, 2013-11-18 09:50:33]

At your leisure, please have a look.

Depends on the public API change in https://codereview.chromium.org/68173029/ .
Not worth spending time on this one if that isn't accepted.

[jochen (gone - plz use gerrit), 2013-11-18 12:00:53]

lgtm

[commit-bot: I haz the power, 2013-11-18 18:21:47]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sigbjornf@opera.com/69813010/1

[scherkus (not reviewing), 2013-11-18 18:41:41]

do we have any tests for this?

[sof, 2013-11-18 18:43:15]

On 2013/11/18 18:41:41, scherkus wrote:
> do we have any tests for this?

Yes, https://codereview.chromium.org/75153002/ (on the Blink side.)

[sof, 2013-11-18 18:47:04]

On 2013/11/18 18:43:15, sof wrote:
> On 2013/11/18 18:41:41, scherkus wrote:
> > do we have any tests for this?
> 
> Yes, https://codereview.chromium.org/75153002/ (on the Blink side.)

This one will have to wait until https://codereview.chromium.org/68173029/ has
landed and it is included in a Blink roll.

[scherkus (not reviewing), 2013-11-18 18:48:38]

On 2013/11/18 18:47:04, sof wrote:
> On 2013/11/18 18:43:15, sof wrote:
> > On 2013/11/18 18:41:41, scherkus wrote:
> > > do we have any tests for this?
> > 
> > Yes, https://codereview.chromium.org/75153002/ (on the Blink side.)
> 
> This one will have to wait until https://codereview.chromium.org/68173029/ has
> landed and it is included in a Blink roll.

Great!

[Ken Russell (switch to Gerrit), 2013-11-18 19:01:45]

lgtm

[commit-bot: I haz the power, 2013-11-19 05:17:33]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sigbjornf@opera.com/69813010/1

[commit-bot: I haz the power, 2013-11-19 05:51:02]

Retried try job too often on linux_rel for step(s) browser_tests, net_unittests,
unit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_rel&...

[commit-bot: I haz the power, 2013-11-19 06:40:58]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sigbjornf@opera.com/69813010/1

[commit-bot: I haz the power, 2013-11-19 10:13:40]

Change committed as 235958