Merge 144196

Merge 144196
> REGRESSION (r134631) of border-radius percentage with border pixel
> https://bugs.webkit.org/show_bug.cgi?id=110889
> 
> Reviewed by Simon Fraser.
> 
> Source/WebCore:
> 
> Fixing background color filling to handle "non renderable" rounded
> rectangles.
> 
> Test: fast/borders/border-radius-percent.html
> 
> * rendering/RenderBoxModelObject.cpp:
> (WebCore::RenderBoxModelObject::paintFillLayerExtended):
> 
> LayoutTests:
> 
> Adding new pixel test to verify the correct rendering of
> rounded rectangle backgrounds with inner border radii that
> exceed the dimensions of the inner edge of the border.
> 
> * fast/borders/border-radius-percent-expected.txt: Added.
> * fast/borders/border-radius-percent.html: Added.
> * platform/chromium-linux/fast/borders/border-radius-percent-expected.png: Added.
> * platform/chromium/TestExpectations:
> 

TBR=junov@google.com
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=144665