[Bluetooth TCT] move some assertion checks

Some TCT test cases verify that Web API returns 'undefined'.
In few cases, this check is done in the Web API callback and
so before the Web API has returned 'undefined'.

BUG=XWALK-2090
[webapi][XWALK-1914] Add 40 tests for SIMD

- Fail Reson: new SIMD spec is not supported.

Impacted TCs num(desgined): New 40, Update 0, Delete 0
Unit test Platform: [Tizen IVI]
Test result summary: Pass 0, Fail 40, Blocked 0
[wrt]update test site to http://english.sina.com

[Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 1, deleted  1
Unit test platform: [tizen]
Unit test result summary: Pass 1 , Fail 0, Blocked  0
[wrt] update wrt-webfeature-tizen-tests update xwalk command

[Detailed commit message]
Impacted TCs num(approved): New 0, update 1, deleted 0
Unit test platform: [tizen]
Unit test result summary: Pass 1 , Fail 0, Blocked 0
[wrt][XWALK-890] Update test host and seed file

[Detailed commit message (if have)]
Unit test platform: [tizen]
Unit test result summary: Pass 397  , Fail 0, Blocked  0
[misc] Add 1 TCs to wrt-usecase-tizen-tests
[wrt]update xwalk web/audio to xwalk-launcher

Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 4, deleted 0
Unit test platform: [tizen]
Unit test result summary: Pass 4 , Fail  0, Blocked 0
Merge pull request #437 from linshen/update-wrt-manifest-tizen-tests

[wrt][XWALK-890] Update test host and seed file
Merge pull request #438 from linshen/update-googlesite

[wrt]update test site to http://english.sina.com
Merge pull request #440 from wanghongjuan/wanghongjuan/misc/usecase-tizen

[misc] Add 1 TCs to wrt-usecase-tizen-tests
Merge pull request #439 from linshen/update-xwalk-listfeat

[wrt] update wrt-webfeature-tizen-tests update xwalk command
Merge pull request #441 from linshen/update-xwalk-co

[wrt]update xwalk web/audio to xwalk-launcher
[webapi][XWALK-2098]Update package name for audio system
Fix wgt format testing issue by updating pack.sh file
Merge pull request #443 from Honry/Honry/update-pack-index

Fix wgt format testing issue by updating pack.sh file
[wrt]update config.xml for wrt-i18n-tizen-tests

[Detailed commit message]
Impacted TCs num(approved): New 0, update 0, deleted 0
Unit test PLatform: Tizen
Result summary: update config.xml to pack to wgt webapp. pack is OK and tcs run normally
[wrt][XWALK-890]update test.py fix run fail issure

Detailed commit message]
Impacted TCs num(approved): New 0, update 0, deleted 0
Unit test platform: [tizen]
fix run fail case but no update result issure
[misc] Update usecase for wrt-usecase-android-tests

Impacted TCs num(approved): New 0, Update 62, Delete 30
Unit test Platform: Android
Android test result summary: Pass 14, Fail 0, Block 0
Merge pull request #436 from wanghongjuan/wanghongjuan/wrt/usecase-android

[misc] Update usecase for wrt-usecase-android-tests
Merge pull request #445 from linshen/update-wgt-config

[wrt]update config.xml for wrt-i18n-tizen-tests