[webapi]Change ref test in tct-fonts-css3-tests

Impacted tests(approved):new 0,update 48,delete 0
Unit test platform:[Android]
Unit test result summary:pass 44,fail 4,block 0
Merge pull request #937 from chenxix/chenxi/misc-uiautomation/update-font-w3c

[webapi]Change ref test in tct-fonts-css3-tests