[wrt][WEBQA-146] Update config and py to fix issue
Merge pull request #879 from kangxu/kangxu/wrt/autojson/update

[wrt][WEBQA-146] Update config and py to fix issue
[wrt][XWALK-2496] Update case for wrt-rtcoremanu-android-tests
Merge pull request #883 from kangxu/kangxu/wrt/wrt-rtcoremanu-android-tests/updateCases

[wrt][XWALK-2496] Update case for wrt-rtcoremanu-android-tests