[wrt-usecase][xwalk-2394] Update TCs due to feature resolved

Impacted TCs num(approved): New 2, Update 4, Delete 0
Unit test Platform: Android
Android test result summary: Pass 6, Fail 0, Block 0
Merge pull request #943 from wanghongjuan/wanghongjuan/usecase/xwalk-2394

[wrt-usecase][xwalk-2394] Update TCs due to feature resolved