[webapi] Rename testsuit name

Impacted tests(approved): new 0, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 23, fail 76, block 0
[webapi] update file name for messaging
[wrt] Remove unused case and space in wrt-integration-android-tests
[usecase] Notification ivi tests merge to usecase tizen

- Notification ivi manual tests to merge to use-case tizen notification.

Impacted TCs num(approved): New 0, Update 1, Delete 0
Unit test Platform: Tizen M0
Tizen test result summary: Pass 1, Fail 0, Blocked 0
[webapi] Merge notification ivi tests to use case

- This notification ivi have been merged to use case in PR-488, so remove them
[wrt] Update cases for wrt-rtcore-android-tests
[misc-wrt]update wrt-usecase-android-tests

[Detailed commit message (if have)]
Unit test platform: [android]
Unit test result summary: pack to apk ok ,and run all page is show normarlly
[wrt] Update case id for wrt-packertoolauto-android-tests
Merge pull request #492 from linshen/update-usecase-android

[misc-wrt]update wrt-usecase-android-tests
Merge pull request #493 from kangxu/kangxu/wrt/wrt-packertoolauto-android-tests/updateId

[wrt] Update case id for wrt-packertoolauto-android-tests
Merge pull request #491 from kangxu/kangxu/wrt/wrt-rtcore-android-tests/update

[wrt] Update cases for wrt-rtcore-android-tests
Merge pull request #486 from kangxu/kangxu/wrt/wrt-integration-android-tests/update

[wrt] Remove unused case and space in wrt-integration-android-tests
Merge pull request #482 from JianfengXu/xujf/message/fix

[webapi] update file name for messaging
[wrt] Remove unused case and space
Merge pull request #497 from kangxu/kangxu/wrt/wrt-packertool-android-tests/update

[wrt] Remove unused case and space
Merge pull request #488 from xinliux/xinliux/usecase/notification-merge

[usecase] Notification ivi tests merge to usecase tizen
Merge pull request #489 from xinliux/xinliux/webapi/notification-ivi-remove

[webapi] Merge notification ivi tests to use case
Merge pull request #477 from yunxliu/yunxliu/webapi/speechapi

[webapi] Rename testsuit name
[webapi] Merge webapi-dlna-ivi-tests to webapi-dlna-xwalk-tests

Impacted tests(approved): new 0, update 0, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 37, fail 15, block 23
[webapi][XWALK-2104] update the variable name for auidosystem

- Fail Reason: the error callback is invoked.

Impacted TCs num: New 0, Update 1, Delete 0
Unit test Platform: [Tizen-IVI]
Test result summary: Pass 0, Fail 1, Blocked 0