[webapi] Integrate 17 tests for CSS3 Text

 - designed: 1, approved: 16

Impacted tests(approved): new 16, update 0, delete 0
Unit test platform: [Android]
Unit test result summary: pass 16, fail 0, block 0
Merge pull request #1189 from yunxiaoxie/move-Text

[webapi] Integrate 17 tests for CSS3 Text
[webapi] Integrate 696 tests for WebGL

Impacted tests(approved): new 696, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 689, fail 7, block 0
Merge pull request #1207 from yunxiaoxie/move-webgl

[webapi] Integrate 696 tests for WebGL