Avoid un-necessary re-calculations of width in for loop of emitFS function

Committed on behalf of kondapallykalyan@gmail.com

Review URL: https://codereview.appspot.com/6294075/



git-svn-id: http://skia.googlecode.com/svn/trunk@4270 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed