[webapi] restore 4 reference cases to manual type

Restore 4 reftest cases to manual.
Add new reference file for t423-transparent-1-a.htm.

Impacted tests(approved):new 0,update 5,delete 0
Unit test platform:[Android]
Unit test result summary:pass 5,fail 0,block 0
Merge pull request #1062 from chenxix/chenxi/misc-uiautomation/modify-colors-second

[webapi] restore 4 reference cases to manual type