Convert max cache count into a define
Convert max cache count into a define

Summary: This should not be an enum. A define makes a whole lot more sense

Differential Revision: D4346529

fbshipit-source-id: 8641c4c5017d915d64e5884cae09ac8f01861337

rmarinho/yoga,rmarinho/yoga,facebook/css-layout,facebook/yoga,facebook/css-layout,facebook/yoga,facebook/css-layout,facebook/css-layout,yihuang/css-layout,facebook/yoga,yihuang/css-layout,yihuang/css-layout,yihuang/css-layout,rmarinho/yoga,yihuang/css-layout,rmarinho/yoga,rmarinho/yoga,facebook/css-layout,rmarinho/yoga,yihuang/css-layout,facebook/css-layout,facebook/yoga,facebook/css-layout,rmarinho/yoga,yihuang/css-layout,rmarinho/yoga,facebook/yoga,facebook/css-layout,facebook/yoga,yihuang/css-layout,facebook/yoga,rmarinho/yoga,yihuang/css-layout,rmarinho/yoga,facebook/yoga,facebook/yoga,facebook/yoga,facebook/css-layout,yihuang/css-layout