[webapi] Integrate 192 tests for webdatabase

 -  designed: 89, approved: 103

Impacted tests(approved): new 103, update 0, delete 0
Unit test platform: [Tizen IVI][Android]
Unit test result summary: pass 103, fail 0, block 0
Merge pull request #1173 from yunxiaoxie/move-webdatabase

[webapi] Integrate 192 tests for webdatabase