Change ref test in tct-fonts-css3-tests

[webapi]Add 7 reference files for 14 tests

Impacted tests(approved):new 0,update 14,delete 0
Unit test platform:[Android]
Unit test result summary:pass 0,fail 14,block 0
Merge pull request #852 from chenxix/chenxi/misc-uiautomation/css-fonts

Change ref test in tct-fonts-css3-tests