compositor_bindings: Stop overriding createSolidColorLayer().

compositor_bindings: Stop overriding createSolidColorLayer().

This functions is not called anymore in Blink and thus it has no effect
here in Chromium. So no need to keep overriding it.

This also deletes web_solid_color_layer_impl.* because it becomes unused with this change.

BUG=None
TEST=None
R=enne@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=288125

[tfarina, 2014-08-01 02:44:42]

Blink side -> https://codereview.chromium.org/432263002

[tfarina, 2014-08-05 14:16:53]

Do'h this should be Adrienne.

Adrienne, could you approve this to me?

Thank you,

[enne (OOO), 2014-08-05 20:48:18]

Should you also remove WebSolidColorLayerImpl?

[tfarina, 2014-08-06 02:38:40]

On 2014/08/05 20:48:18, enne wrote:
> Should you also remove WebSolidColorLayerImpl?

Do you want that I remove it?

[enne (OOO), 2014-08-06 17:21:02]

On 2014/08/06 at 02:38:40, tfarina wrote:
> On 2014/08/05 20:48:18, enne wrote:
> > Should you also remove WebSolidColorLayerImpl?
> 
> Do you want that I remove it?

Isn't it also not used?

[tfarina, 2014-08-06 17:28:17]

On 2014/08/06 17:21:02, enne wrote:
> On 2014/08/06 at 02:38:40, tfarina wrote:
> > On 2014/08/05 20:48:18, enne wrote:
> > > Should you also remove WebSolidColorLayerImpl?
> > 
> > Do you want that I remove it?
> 
> Isn't it also not used?

Yeah, with this change it becomes unused. I will remove and reupload.

[tfarina, 2014-08-07 02:29:24]

Removed. ptal.

[enne (OOO), 2014-08-07 17:05:44]

lgtm

[tfarina, 2014-08-07 17:15:29]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2014-08-07 17:18:04]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tfarina@chromium.org/431273002/20001

[commit-bot: I haz the power, 2014-08-07 18:14:55]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win8_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)

[commit-bot: I haz the power, 2014-08-07 19:54:44]

Change committed as 288125