Add CSSUnknownRule.idl to |core_idl_files|

Add CSSUnknownRule.idl to |core_idl_files|

There's currently a comment in core.gypi that reads:
"""
We should probably add CSSUnknownRule.idl to this list,
but it currently causes a compile error.
"""
Now that we've switched to Python (and proper IDL processing),
this no longer causes a compile error, so I think we can switch it on.

Changes:
This adds CSSUnknownRule to the global constructors.

This dates to April 2013:
Introduce bindings.gyp
https://codereview.chromium.org/14110002

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=170144

[Nils Barth (inactive), 2014-03-27 02:37:02]

Hi Adam,
Just noticed I could fix a TODO in core.gypi.
(Fixing the wonky inter-dependencies between core/ and bindings/ build.)
This looks like it works now; should I just switch this on?
Do we need any test (or will it hit an existing one)?

[haraken, 2014-03-27 02:38:53]

On 2014/03/27 02:37:02, Nils Barth wrote:
> Hi Adam,
> Just noticed I could fix a TODO in core.gypi.
> (Fixing the wonky inter-dependencies between core/ and bindings/ build.)
> This looks like it works now; should I just switch this on?
> Do we need any test (or will it hit an existing one)?

You can ask a patch author of CSSUnknownRule?

[haraken, 2014-03-27 02:40:26]

On 2014/03/27 02:38:53, haraken wrote:
> On 2014/03/27 02:37:02, Nils Barth wrote:
> > Hi Adam,
> > Just noticed I could fix a TODO in core.gypi.
> > (Fixing the wonky inter-dependencies between core/ and bindings/ build.)
> > This looks like it works now; should I just switch this on?
> > Do we need any test (or will it hit an existing one)?
> 
> You can ask a patch author of CSSUnknownRule?

Sorry, abarth is the author of the file :)

[Nils Barth (inactive), 2014-03-27 02:40:35]

On 2014/03/27 02:38:53, haraken wrote:
> You can ask a patch author of CSSUnknownRule?

(off-line): Adam is the author of this comment, hence why I'm asking him.

[abarth-chromium, 2014-03-27 03:46:07]

Oh, great.  LGTM

CSSUnknownRule.idl used to be a really odd duck.  I'm glad that it's now a
normal IDL file.

[Nils Barth (inactive), 2014-03-27 03:47:40]

The CQ bit was checked by nbarth@chromium.org

[commit-bot: I haz the power, 2014-03-27 03:47:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nbarth@chromium.org/212653006/1

[Nils Barth (inactive), 2014-03-27 03:48:23]

On 2014/03/27 03:46:07, abarth wrote:
> Oh, great.  LGTM
> 
> CSSUnknownRule.idl used to be a really odd duck.  I'm glad that it's now a
> normal IDL file.

n/p, and thanks for having clearly commented it!

[commit-bot: I haz the power, 2014-03-27 04:19:11]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-03-27 04:19:12]

Try jobs failed on following builders:
  tryserver.blink on linux_blink_rel

[Nils Barth (inactive), 2014-03-27 05:11:35]

The CQ bit was checked by nbarth@chromium.org

[commit-bot: I haz the power, 2014-03-27 05:11:37]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nbarth@chromium.org/212653006/20001

[commit-bot: I haz the power, 2014-03-27 06:18:15]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-03-27 06:18:16]

Try jobs failed on following builders:
  tryserver.blink on linux_blink_dbg

[Nils Barth (inactive), 2014-03-27 06:23:57]

The CQ bit was checked by nbarth@chromium.org

[commit-bot: I haz the power, 2014-03-27 06:24:04]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/nbarth@chromium.org/212653006/20001

[commit-bot: I haz the power, 2014-03-27 07:24:19]

Change committed as 170144