[webapi][XWALK-2470] Update 10 cases for SSO

- Fail Reason: the attribute names of IdentityInfo do not follow google spec.

Impacted TCs num(approve): New 0, Update 10, Delete 0
Unit test Platform: Andriod
Unit test result summary: Pass 6, Fail 4, Blocked 0
Merge pull request #949 from JianfengXu/xujf/2470

[webapi][XWALK-2470] Update 10 cases for SSO