CSP blocks style application in cloned nodes

CSP blocks style application in cloned nodes
    
Checks if the Element is being cloned, if so, the application of the style is allowed otherwise it relies on the CSP policy.
    
Just re-landing the patch submitted to Webkit:
https://bugs.webkit.org/show_bug.cgi?id=112270
    
Patch written by Felipe Zimmerle <felipe@zimmerle.org>;
    
R=mkwst@chromium.org,abarth@chromium.org
BUG=189184
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=148384

[Mike West, 2013-04-15 08:38:08]

Hi!

Sorry it took so long to see this bug! Chromium's tools work a bit differently
than WebKit's: you'll need to actually send out an email in order for the folks
on the CC list to be proactively notified. Either add '--send-email' to the 'git
cl upload' command, or hop into the bug and type a message to send out an email
manually.

This is just a reland of https://bugs.webkit.org/show_bug.cgi?id=112270,
correct? I'd suggest noting that in the commit message (which you can change by
clicking "edit issue" here in the code review tool).

-mike

[zimmerle, 2013-04-15 17:00:22]

> Sorry it took so long to see this bug! Chromium's tools work a bit differently
> than WebKit's: you'll need to actually send out an email in order for the
folks
> on the CC list to be proactively notified. Either add '--send-email' to the
'git
> cl upload' command, or hop into the bug and type a message to send out an
email
> manually.

Ops, my fault. The documentation is very clear on it, but, I ended up
forgetting.
 
> This is just a reland of https://bugs.webkit.org/show_bug.cgi?id=112270,
> correct? I'd suggest noting that in the commit message (which you can change
by
> clicking "edit issue" here in the code review tool).

Fixed.

Thanks,
F.

[abarth-chromium, 2013-04-15 17:05:13]

lgtm

Sorry for not seeing this CL earlier!

[Mike West, 2013-04-15 18:15:02]

On 2013/04/15 17:05:13, abarth wrote:
> lgtm
> 
> Sorry for not seeing this CL earlier!

Since the CQ is down at the moment, I'll help you land this tomorrow morning. I
suspect you'll need to rebaseline it since its a few days old now. I'll walk you
through that if you haven't already figured it out.

[Mike West, 2013-04-15 19:02:19]

Committed patchset #2 manually as r148384 (presubmit successful).

[Mike West, 2013-04-15 19:02:46]

On 2013/04/15 19:02:19, Mike West (chromium) wrote:
> Committed patchset #2 manually as r148384 (presubmit successful).

I've landed this for you, thanks for your work!