Martin Kralik a6868161cb dont use ios border rendering if we use default black color
Summary:
iOS and css have a different way to draw borders. Decision which rendering to use considers alpha value of given color as well.
If alpha=0 -> border is invisible -> we use ios render.
That doesn't work as expected in a case where only `borderWidth` property is set.
A default black color is used when no `borderColor` is set, but alpha checking logic will test `null`. Which resolves as alpha=0.

Reviewed By: javache

Differential Revision: D3750523

fbshipit-source-id: 453d52a16287c6286e8887a9ab3795d3ded1dec6
2016-08-23 03:58:34 -07:00
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2016-08-22 06:59:03 -07:00
2016-08-09 03:58:36 -07:00