[CSS Shapes] Add performance tests for SVG shape with shape-margin

[CSS Shapes] Add performance tests for SVG shape with shape-margin

Test taken from https://bugs.webkit.org/show_bug.cgi?id=129930

BUG=349093
NOTRY=true

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=168939

[rwlbuis, 2014-03-11 18:49:06]

Simple copy over patch from WebKit. WebKit bugzilla/trac seems down but I
grabbed it from a local WebKit checkout.

[leviw_travelin_and_unemployed, 2014-03-11 18:51:47]

Cool! LGTM.

https://codereview.chromium.org/195633002/diff/1/PerformanceTests/Layout/Shap...
File PerformanceTests/Layout/Shapes/resources/shape.svg (right):

https://codereview.chromium.org/195633002/diff/1/PerformanceTests/Layout/Shap...
PerformanceTests/Layout/Shapes/resources/shape.svg:2: <!-- Generator: Adobe
Illustrator 17.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
Is this necessary?

[rwlbuis, 2014-03-11 18:57:03]

On 2014/03/11 18:51:47, Levi wrote:
> Cool! LGTM.
> 
>
https://codereview.chromium.org/195633002/diff/1/PerformanceTests/Layout/Shap...
> File PerformanceTests/Layout/Shapes/resources/shape.svg (right):
> 
>
https://codereview.chromium.org/195633002/diff/1/PerformanceTests/Layout/Shap...
> PerformanceTests/Layout/Shapes/resources/shape.svg:2: <!-- Generator: Adobe
> Illustrator 17.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
> Is this necessary?

I talked it over with Zoltan, not really needed, will remove before landing,
thanks for the review!

[rwlbuis, 2014-03-11 18:58:55]

The CQ bit was checked by rob.buis@samsung.com

[commit-bot: I haz the power, 2014-03-11 18:59:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rob.buis@samsung.com/195633002/20001

[commit-bot: I haz the power, 2014-03-11 19:00:21]

Change committed as 168939